No abstract available
MeSH terms
-
Animals
-
Contraceptives, Oral / administration & dosage
-
Dogs*
-
Estrus / drug effects*
-
Female
-
Megestrol / administration & dosage
-
Pregnancy
-
Pregnanes / administration & dosage
-
Progestins / administration & dosage
Substances
-
Contraceptives, Oral
-
Pregnanes
-
Progestins
-
Megestrol