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<!-- NLM MedlineCitationSet DTD
This is the DTD which NLM has written for Internal and External Use.
January 1, 2015
**THIS IS THE FORTHCOMING DTD FOR 2015 NOT CURRENTLY IN USE. SEE http://www.nlm.nih.gov/databases/dtd/nlmmedlinecitationset_140101.dtd FOR THE NLMMedlineCitationSet DTD DATED JANUARY 1, 2014 CURRENTLY IN USE.**
NOTE: The use of "Medline" in a DTD or element name does not mean the record
represents a citation from a Medline-selected journal. When the NLM DTDs and
XML elements were first created, MEDLINE records were the only data exported.
Now NLM exports citations other than MEDLINE records using these tools. To
minimize unnecessary disruption to users of the data and tools, NLM has
retained the original DTD and element names (e.g., NLMMedlineCitationSet,
MedlineTA, MedlineJournalInfo).
NOTE: StartPage and EndPage in Pagination element are not currently used; are reserved for future use.
* = 0 or more occurrences (optional element, repeatable)
? = 0 or 1 occurrences (optional element, at most 1)
+ = 1 or more occurrences (required element, repeatable)
| = choice, one or the other but not both
no symbol = required element
-->
<!-- ================================================================= -->
<!-- Revision Notes Section
The following changes were made:
a. Changed nlmmedlinecitationset_140101.dtd to nlmmedlinecitationset_150101.dtd.
b. Added UI attribute to DescriptorName, QualifierName, NameOfSubstance, SupplMeshName and PublicationType elements.
c. Added new element AffiliationInfo to Author and Investigator elements.
d. Moved Affliliation and Identifier elements to new optional and repeatable envelope element AffiliationInfo.
e. Removed AbstractText NlmCategory attribute valid value UNLABELLED.
f. Added new CommentsCorrections RefType attribute valid values AssociatedDataset and AssociatedPublication.
See http://www.nlm.nih.gov/databases/dtd/history_dtd_nlmmedline.html for historic Revision Notes for previous versions of NLMMedlineCitationSet DTD.
-->
<!-- ====================================================================== -->
<!ENTITY % format " b | i | sup | sub | u " >
<!ENTITY % text "(#PCDATA | %format;)*" >
<!ELEMENT b %text; > <!-- bold -->
<!ELEMENT i %text; > <!-- italic -->
<!ELEMENT sup %text; > <!-- superscript -->
<!ELEMENT sub %text; > <!-- subscript -->
<!ELEMENT u %text; > <!-- underline -->
<!-- ================================================================= -->
<!ELEMENT MedlineCitationSet (MedlineCitation*, DeleteCitation?)>
<!ELEMENT MedlineCitation (PMID, DateCreated, DateCompleted?, DateRevised?, Article, MedlineJournalInfo, ChemicalList?, SupplMeshList?,CitationSubset*, CommentsCorrectionsList?, GeneSymbolList?, MeshHeadingList?,NumberOfReferences?, PersonalNameSubjectList?, OtherID*, OtherAbstract*, KeywordList*, SpaceFlightMission*, InvestigatorList?, GeneralNote*)>
<!ATTLIST MedlineCitation
Owner (NLM | NASA | PIP | KIE | HSR | HMD | NOTNLM) "NLM"
Status (Completed | In-Process | PubMed-not-MEDLINE | In-Data-Review | Publisher | MEDLINE | OLDMEDLINE) #REQUIRED
VersionID CDATA #IMPLIED
VersionDate CDATA #IMPLIED>
<!ELEMENT Abstract (AbstractText+, CopyrightInformation?)>
<!ELEMENT AbstractText %text;>
<!ATTLIST AbstractText
Label CDATA #IMPLIED
NlmCategory (BACKGROUND | OBJECTIVE | METHODS | RESULTS | CONCLUSIONS | UNASSIGNED) #IMPLIED>
<!ELEMENT AccessionNumber (#PCDATA)>
<!ELEMENT AccessionNumberList (AccessionNumber+)>
<!ELEMENT Acronym (#PCDATA)>
<!ELEMENT Affiliation %text;>
<!ELEMENT AffiliationInfo (Affiliation, Identifier*)>
<!ELEMENT Agency (#PCDATA)>
<!ELEMENT Article (Journal,ArticleTitle,((Pagination, ELocationID*) | ELocationID+),Abstract?,AuthorList?, Language+, DataBankList?, GrantList?,PublicationTypeList, VernacularTitle?, ArticleDate*)>
<!ATTLIST Article
PubModel (Print | Print-Electronic | Electronic | Electronic-Print | Electronic-eCollection) #REQUIRED>
<!ELEMENT ArticleDate (Year,Month,Day)>
<!ATTLIST ArticleDate DateType CDATA #FIXED "Electronic">
<!ELEMENT ArticleTitle %text;>
<!ELEMENT Author (((LastName, ForeName?, Initials?, Suffix?) | CollectiveName), Identifier*, AffiliationInfo*)>
<!ATTLIST Author ValidYN (Y | N) "Y">
<!ELEMENT AuthorList (Author+)>
<!ATTLIST AuthorList CompleteYN (Y | N) "Y">
<!ELEMENT Chemical (RegistryNumber,NameOfSubstance)>
<!ELEMENT ChemicalList (Chemical+)>
<!ELEMENT CitationSubset (#PCDATA)>
<!ELEMENT CollectiveName %text;>
<!ELEMENT CommentsCorrections (RefSource,PMID?,Note?)>
<!ATTLIST CommentsCorrections
RefType (AssociatedDataset | AssociatedPublication | CommentOn | CommentIn | ErratumIn | ErratumFor | PartialRetractionIn | PartialRetractionOf | RepublishedFrom | RepublishedIn | RetractionOf | RetractionIn | UpdateIn | UpdateOf | SummaryForPatientsIn | OriginalReportIn | ReprintOf | ReprintIn | Cites) #REQUIRED >
<!ELEMENT CommentsCorrectionsList (CommentsCorrections+)>
<!ELEMENT CopyrightInformation (#PCDATA)>
<!ELEMENT Country (#PCDATA)>
<!ELEMENT DataBank (DataBankName, AccessionNumberList?)>
<!ELEMENT DataBankList (DataBank+)>
<!ATTLIST DataBankList CompleteYN (Y | N) "Y">
<!ELEMENT DataBankName (#PCDATA)>
<!ELEMENT DateCompleted (Year,Month,Day)>
<!ELEMENT DateCreated (Year,Month,Day)>
<!ELEMENT DateRevised (Year,Month,Day)>
<!ELEMENT Day (#PCDATA)>
<!ELEMENT DescriptorName (#PCDATA)>
<!ATTLIST DescriptorName
MajorTopicYN (Y | N) "N"
Type (Geographic) #IMPLIED
UI CDATA #REQUIRED>
<!ELEMENT ELocationID (#PCDATA)>
<!ATTLIST ELocationID EIdType (doi | pii) #REQUIRED
ValidYN (Y | N) "Y">
<!ELEMENT EndPage (#PCDATA)>
<!ELEMENT ForeName (#PCDATA)>
<!ELEMENT GeneSymbol (#PCDATA)>
<!ELEMENT GeneSymbolList (GeneSymbol+)>
<!ELEMENT GeneralNote (#PCDATA)>
<!ATTLIST GeneralNote
Owner (NLM | NASA | PIP | KIE | HSR | HMD) "NLM">
<!ELEMENT Grant (GrantID?, Acronym?, Agency, Country)>
<!ELEMENT GrantID (#PCDATA)>
<!ELEMENT GrantList (Grant+)>
<!ATTLIST GrantList CompleteYN (Y | N) "Y">
<!ELEMENT Identifier (#PCDATA)>
<!ATTLIST Identifier
Source CDATA #REQUIRED >
<!ELEMENT ISOAbbreviation (#PCDATA)>
<!ELEMENT ISSN (#PCDATA)>
<!ATTLIST ISSN
IssnType (Electronic | Print) #REQUIRED>
<!ELEMENT ISSNLinking (#PCDATA)>
<!ELEMENT Initials (#PCDATA)>
<!ELEMENT Investigator (LastName, ForeName?, Initials?, Suffix?, Identifier*, AffiliationInfo*)>
<!ATTLIST Investigator
ValidYN (Y | N) "Y">
<!ELEMENT InvestigatorList (Investigator+)>
<!ELEMENT Issue (#PCDATA)>
<!ELEMENT Journal (ISSN?, JournalIssue, Title?, ISOAbbreviation?)>
<!ELEMENT JournalIssue (Volume?, Issue?, PubDate)>
<!ATTLIST JournalIssue
CitedMedium (Internet | Print) #REQUIRED>
<!ELEMENT Keyword %text;>
<!ATTLIST Keyword
MajorTopicYN (Y | N) "N">
<!ELEMENT KeywordList (Keyword+)>
<!ATTLIST KeywordList
Owner (NLM | NLM-AUTO | NASA | PIP | KIE | NOTNLM | HHS) "NLM">
<!ELEMENT Language (#PCDATA)>
<!ELEMENT LastName (#PCDATA)>
<!ELEMENT MedlineDate (#PCDATA)>
<!ELEMENT MedlineJournalInfo (Country?, MedlineTA, NlmUniqueID?, ISSNLinking?)>
<!ELEMENT MedlinePgn (#PCDATA)>
<!ELEMENT MedlineTA (#PCDATA)>
<!ELEMENT MeshHeading (DescriptorName, QualifierName*)>
<!ELEMENT MeshHeadingList (MeshHeading+)>
<!ELEMENT Month (#PCDATA)>
<!ELEMENT NameOfSubstance (#PCDATA)>
<!ATTLIST NameOfSubstance
UI CDATA #REQUIRED>
<!ELEMENT NlmUniqueID (#PCDATA)>
<!ELEMENT Note (#PCDATA)>
<!ELEMENT NumberOfReferences (#PCDATA)>
<!ELEMENT OtherAbstract (AbstractText+, CopyrightInformation?)>
<!ATTLIST OtherAbstract
Type (AAMC | AIDS | KIE | PIP | NASA | Publisher) #REQUIRED
Language CDATA "eng">
<!ELEMENT OtherID (#PCDATA)>
<!ATTLIST OtherID
Source (NASA | KIE | PIP | POP | ARPL | CPC | IND | CPFH | CLML | NRCBL | NLM) #REQUIRED>
<!ELEMENT PMID (#PCDATA)>
<!ATTLIST PMID
Version CDATA #REQUIRED>
<!ELEMENT Pagination ((StartPage, EndPage?, MedlinePgn?) | MedlinePgn)>
<!ELEMENT PersonalNameSubject (LastName, ForeName?, Initials?, Suffix?)>
<!ELEMENT PersonalNameSubjectList (PersonalNameSubject+)>
<!ELEMENT PubDate ((Year, ((Month, Day?) | Season)?) | MedlineDate)>
<!ELEMENT PublicationType (#PCDATA)>
<!ATTLIST PublicationType
UI CDATA #REQUIRED>
<!ELEMENT PublicationTypeList (PublicationType+)>
<!ELEMENT QualifierName (#PCDATA)>
<!ATTLIST QualifierName
MajorTopicYN (Y | N) "N"
UI CDATA #REQUIRED>
<!ELEMENT RefSource (#PCDATA)>
<!ELEMENT RegistryNumber (#PCDATA)>
<!ELEMENT Season (#PCDATA)>
<!ELEMENT SpaceFlightMission (#PCDATA)>
<!ELEMENT StartPage (#PCDATA)>
<!ELEMENT Suffix %text;>
<!ELEMENT SupplMeshList (SupplMeshName+)>
<!ELEMENT SupplMeshName (#PCDATA)>
<!ATTLIST SupplMeshName
Type (Disease | Protocol) #REQUIRED
UI CDATA #REQUIRED>
<!ELEMENT Title (#PCDATA)>
<!ELEMENT VernacularTitle %text;>
<!ELEMENT Volume (#PCDATA)>
<!ELEMENT Year (#PCDATA)>
<!ELEMENT DeleteCitation (PMID+)>
|
