Presl, J [Deciding analysis in the diagnosis and therapy of female functional sterility]. [electronic resource] - Ceskoslovenska gynekologie Nov 1978 - 679-702 p. digital Publication Type: Journal Article ISSN: 0374-6852 Subjects--Topical Terms: Amenorrhea--diagnosisAnovulation--diagnosisFemaleHumansInfertility, Female--diagnosisMethodsProgesterone