The Library of Congress > Linked Data Service
  Label Dataset Type Subdivision Identifier
1. Progestational hormones, Synthetic

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
sh85107293
Progestin analogs ; Synthetic gestogens ; Synthetic progestagens ; Synthetic progestational agents ; Synthetic progestins
2. Progestational hormones

LC Subject Headings (LCSH)
Topic
SimpleType
Authority
sh85107292
Gestagens ; Gestogens ; Progestagens ; Progestins ; Progestogens
3. Progesterone--Antagonists

LC Subject Headings (LCSH)
ComplexSubject
ComplexType
Authority
sh85107295
Antagonists, Progesterone ; Antiprogestational agents ; Antiprogesterones ; Antiprogestins ; Progesterone antagonists ; Progestin antagonists


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