Stupfel, M [Sexual cycle period and resistance of mice to acute experimental hypoxia]. [electronic resource] - Comptes rendus des seances de la Societe de biologie et de ses filiales 1977 - 1230-3 p. digital Publication Type: Journal Article ISSN: 0037-9026 Subjects--Topical Terms: AnimalsDiestrusEstrusFemaleHypoxia--mortalityMicePregnancyProestrusVaginal Smears