title: Some biologic correlates of pregnancy wastage.
mesh_terms: D000022:Abortion, Spontaneous / Q000453:epidemiology* / Q000517:prevention & control; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D003241:Consanguinity; D005193:Family Planning Services; D005260:Female; D005313:Fetal Death / Q000453:epidemiology* / Q000517:prevention & control; D005865:Gestational Age; D006306:Health Surveys; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000401:mortality; D008393:Marriage; D008423:Maternal Age; D008875:Middle Aged; D010154:Pakistan; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology; D011258:Pregnancy Tests; D011272:Pregnancy, Multiple; D011295:Prenatal Care; D011446:Prospective Studies; D014427:Twins