1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
<!-- NLM MedlineCitationSet DTD
This is the DTD which NLM has written for Internal and External Use.
January 1, 2013
**THIS IS THE FORTHCOMING DTD FOR 2013 NOT CURRENTLY IN USE. SEE http://www.nlm.nih.gov/databases/dtd/nlmmedlinecitationset_120101.dtd
FOR THE NLM MEDLINECITATIONSET DTD DATED JANUARY 1, 2012 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 and NameID in Author
and Investigator elements 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_120101.dtd to
nlmmedlinecitationset_130101.dtd.
b. Added Language attribute to OtherAbstract.
c. Changed NameID Element to Identifier Element.
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 (UNLABELLED | BACKGROUND | OBJECTIVE | METHODS |
RESULTS | CONCLUSIONS) #IMPLIED>
<!ELEMENT AccessionNumber (#PCDATA)>
<!ELEMENT AccessionNumberList (AccessionNumber+)>
<!ELEMENT Acronym (#PCDATA)>
<!ELEMENT Affiliation %text;>
<!ELEMENT Agency (#PCDATA)>
<!ELEMENT Article (Journal,ArticleTitle,((Pagination, ELocationID*) |
ELocationID+),Abstract?, Affiliation?, AuthorList?,
Language+, DataBankList?, GrantList?,PublicationTypeList,
VernacularTitle?, ArticleDate*)>
<!ATTLIST Article
PubModel (Print | Print-Electronic | Electronic |
Electronic-Print) #REQUIRED>
<!ELEMENT ArticleDate (Year,Month,Day)>
<!ATTLIST ArticleDate DateType CDATA #FIXED "Electronic">
<!ELEMENT ArticleTitle %text;>
<!ELEMENT Author (((LastName, ForeName?, Initials?, Suffix?) |
CollectiveName),Identifier*)>
<!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 (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>
<!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*,Affiliation?)>
<!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)>
<!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)>
<!ELEMENT PublicationTypeList (PublicationType+)>
<!ELEMENT QualifierName (#PCDATA)>
<!ATTLIST QualifierName MajorTopicYN (Y | N) "N">
<!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>
<!ELEMENT Title (#PCDATA)>
<!ELEMENT VernacularTitle %text;>
<!ELEMENT Volume (#PCDATA)>
<!ELEMENT Year (#PCDATA)>
<!ELEMENT DeleteCitation (PMID+)>
|
