The Library of Congress > Linked Data Service
  Label Dataset Type Subdivision Identifier
1. Menarche

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
sh85083534
2. Amenorrhea, Primary

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
sh85004216
Delayed menarche ; Menarchal delay ; Primary amenorrhea


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