title: [Egg-laying factor in the hen: 17 alpha-ethylyltrenolone].
mesh_terms: D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002645:Chickens / Q000187:drug effects*; D004032:Diet; D004305:Dose-Response Relationship, Drug; D004531:Eggs / Q000032:analysis; D005260:Female; D005506:Food Contamination; D006914:Hydroxysteroids / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology; D007664:Ketosteroids / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology; D009650:Norpregnanes / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology*; D010058:Oviposition / Q000187:drug effects*; D010063:Ovum / Q000187:drug effects / Q000502:physiology; D011281:Pregnatrienes / Q000008:administration & dosage / Q000378:metabolism / Q000494:pharmacology*; D013997:Time Factors; D014817:Vitelline Membrane / Q000187:drug effects
chemical_list: D006914:Hydroxysteroids; D007664:Ketosteroids; D009650:Norpregnanes; D011281:Pregnatrienes
vernacular_title: Etude d'un facteur de ponte chez la poule: le 17 alpha-éthynyltrienolone.