A study of amenorrhoea after child birth and its relationship to lactation period.
D000568:Amenorrhea; D001942:Breast Feeding; D002648:Child; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D007194:India; D007774:Lactation; D049590:Postpartum Period; D011247:Pregnancy
AMENORRHEA; LACTATION; PUERPERIUM