Chakravarty, B N Primary amenorrhoea. (Clinical evaluation of aetiological factors). [electronic resource] - Journal of the Indian Medical Association Jun 1978 - 250-6 p. digital Publication Type: Journal Article ISSN: 0019-5847 Subjects--Topical Terms: AdolescentAdultAmenorrhea--diagnosisFemaleGenitalia, Female--abnormalitiesHumansPhysical ExaminationSex Characteristics