[Progestogens and lactation. Preliminary note].
D003276:Contraceptives, Oral / Q000494:pharmacology*; D004997:Ethinyl Estradiol / Q000494:pharmacology*; D005260:Female; D006801:Humans; D007774:Lactation / Q000187:drug effects*; D008535:Megestrol / Q000494:pharmacology; D011247:Pregnancy; D011372:Progestins / Q000494:pharmacology*
D003276:Contraceptives, Oral; D011372:Progestins; D004997:Ethinyl Estradiol; D008535:Megestrol
Progestágenos y lactancia. Nota preliminar.