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<!-- NLM Serials DTD
Comments and suggestions are welcome.
January 1, 2010
This is the DTD which the U.S. National Library of Medicine
has written for Internal and External Use.
SEE http://www.nlm.nih.gov/databases/dtd/nlmserials_110101.dtd
FOR THE FORTHCOMING NLM SERIALS DTD DATED JANUARY 1, 2011 FOR FUTURE 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., NLMMedline DTD, MedlineTA,
MedlineJournalInfo).
* = 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 in the nlmserials_090101.dtd:
a. The nlmserials dtd has been used as a base.
b. The nlmcommon and sharedcatcit external entities have been merged
into this DTD.
c. No internal DTD entity references are used.
d. Removed PlaceCode, Imprint, ProjectedPublicationDate,
Edition and DateOfSerialPublication from PublicationInfo.
e. Removed element LastName.
f. Added MeshHeadingList, DescriptorName and QualifierName.
g. Added IndexingSourceList and IndexingSourceName.
-->
<!-- ============================================================= -->
<!ELEMENT SerialsSet (Serial+)>
<!ELEMENT Serial (NlmUniqueID, Title, MedlineTA?, PublicationInfo?, ISSN*,
ISSNLinking?, ISOAbbreviation?, Language*, AcidFreeYN?,
Coden?, ContinuationNotes?, CurrentFormatStatus?,
MinorTitleChangeYN?, IndexingHistoryList?,
IndexingSourceList?, CurrentlyIndexedYN?,
CurrentlyIndexedForSubset*, IndexOnlineYN?,
IndexingSubset?, ReportedMedlineYN, PMCHoldings?,
PMCEmbargo?, BroadJournalHeadingList?, MeshHeadingList?,
CrossReferenceList?, SortSerialName, IlsCreatedTimestamp?,
IlsUpdatedTimestamp?, DeletedTimestamp?)>
<!ATTLIST Serial
DataCreationMethod (P | K | O) #IMPLIED
PMC (Yes | Forthcoming) #IMPLIED
Status (NLMCollection | NotNLMCollection) #REQUIRED
>
<!ELEMENT AcidFreeYN (#PCDATA)>
<!ELEMENT BroadJournalHeading (#PCDATA)>
<!ELEMENT BroadJournalHeadingList (BroadJournalHeading+)>
<!ELEMENT Coden (#PCDATA)>
<!ELEMENT ContinuationNotes (#PCDATA)>
<!ELEMENT Country (#PCDATA)>
<!ELEMENT Coverage (#PCDATA)>
<!ELEMENT CoverageNote (#PCDATA)>
<!ELEMENT CrossReference (XrTitle)>
<!ATTLIST CrossReference
XrType (A | X | S) #REQUIRED
>
<!ELEMENT CrossReferenceList (CrossReference+)>
<!ELEMENT CurrentFormatStatus (#PCDATA)>
<!ELEMENT CurrentlyIndexedForSubset (#PCDATA)>
<!ATTLIST CurrentlyIndexedForSubset
CurrentSubset (AIM | D | E | H | IM | K | N | Q | QIS | S | T | X) #REQUIRED
CurrentIndexingTreatment (Full | Selective) #REQUIRED
>
<!ELEMENT CurrentlyIndexedYN (#PCDATA)>
<!ELEMENT DateOfAction (Year, Month, Day, (Hour, (Minute, Second?)?)?)>
<!ELEMENT DatesOfSerialPublication (#PCDATA)>
<!ELEMENT Day (#PCDATA)>
<!ELEMENT DeletedTimestamp (Year, Month, Day, (Hour, (Minute, Second?)?)?)>
<!ELEMENT DescriptorName (#PCDATA)>
<!ATTLIST DescriptorName
MajorTopicYN (Y | N) "N"
>
<!ELEMENT Frequency (#PCDATA)>
<!ATTLIST Frequency
FrequencyType (Current | Former) "Current"
>
<!ELEMENT Hour (#PCDATA)>
<!ELEMENT ISOAbbreviation (#PCDATA)>
<!ELEMENT ISSN (#PCDATA)>
<!ATTLIST ISSN
IssnType (Electronic | Print | Undetermined) #REQUIRED
>
<!ELEMENT ISSNLinking (#PCDATA)>
<!ELEMENT IlsCreatedTimestamp (Year, Month, Day, (Hour, (Minute, Second?)?)?)>
<!ELEMENT IlsUpdatedTimestamp (Year, Month, Day, (Hour, (Minute, Second?)?)?)>
<!ELEMENT IndexOnlineYN (#PCDATA)>
<!ELEMENT IndexingHistory (DateOfAction, Coverage?, CoverageNote?)>
<!ATTLIST IndexingHistory
CitationSubset (AIM | B | C | D | E | F | H | IM | J | K | N |
OM | P | Q | QIS | R | S | T | X) #REQUIRED
IndexingTreatment (Unknown | Full | Selective | ReferencedIn |
ReferencedInNoDetails) #IMPLIED
IndexingStatus (Ceased-publication | Continued-by-another-indexed-title |
Currently-indexed | Currently-indexed-Title-changed |
Date-range-of-indexed-citations-unspecified |
Deselected) #IMPLIED
>
<!ELEMENT IndexingHistoryList (IndexingHistory+)>
<!ELEMENT IndexingSource (IndexingSourceName, Coverage?)>
<!ELEMENT IndexingSourceList (IndexingSource+)>
<!ELEMENT IndexingSourceName (#PCDATA)>
<!ATTLIST IndexingSourceName
IndexingTreatment (Unknown | Full | Selective | ReferencedIn |
ReferencedInNoDetails) #IMPLIED
IndexingStatus (Ceased-publication | Continued-by-another-indexed-title |
Currently-indexed | Currently-indexed-Title-changed |
Date-range-of-indexed-citations-unspecified |
Deselected) #IMPLIED
>
<!ELEMENT IndexingSubset (#PCDATA)>
<!ELEMENT Language (#PCDATA)>
<!ELEMENT MedlineTA (#PCDATA)>
<!ELEMENT MeshHeading (DescriptorName, QualifierName*)>
<!ELEMENT MeshHeadingList (MeshHeading+)>
<!ELEMENT MinorTitleChangeYN (#PCDATA)>
<!ELEMENT Minute (#PCDATA)>
<!ELEMENT Month (#PCDATA)>
<!ELEMENT NlmUniqueID (#PCDATA)>
<!ELEMENT PMCEmbargo (#PCDATA)>
<!ELEMENT PMCHoldings (#PCDATA)>
<!ELEMENT Place (#PCDATA)>
<!ELEMENT PublicationEndYear (#PCDATA)>
<!ELEMENT PublicationFirstYear (#PCDATA)>
<!ELEMENT PublicationInfo (Country?, Place*, Publisher*,
PublicationFirstYear?, PublicationEndYear?,
Frequency*)>
<!ELEMENT Publisher (#PCDATA)>
<!ELEMENT QualifierName (#PCDATA)>
<!ATTLIST QualifierName
MajorTopicYN (Y | N) "N"
>
<!ELEMENT ReportedMedlineYN (#PCDATA)>
<!ELEMENT Second (#PCDATA)>
<!ELEMENT SortSerialName (#PCDATA)>
<!ELEMENT Title (#PCDATA)>
<!ELEMENT XrTitle (#PCDATA)>
<!ELEMENT Year (#PCDATA)>
|
