title: Distributions of postpartum amenorrhea: some new evidence.
authors: Department of Population Planning and International Health, School of Public Health, University of Michigan, Ann Arbor 48109.
authors: K
authors: K
authors: Ford
authors: Y
authors: Y
authors: Kim
mesh_terms: D000568:Amenorrhea / Q000453:epidemiology*; D001459:Bangladesh; D001942:Breast Feeding; D004812:Epidemiologic Methods; D005260:Female; D006166:Guatemala; D006801:Humans; D007194:India; D008875:Middle Aged; D008962:Models, Theoretical; D049590:Postpartum Period / Q000502:physiology*; D011247:Pregnancy; D011336:Probability; D011446:Prospective Studies; D013997:Time Factors