An epidemiologic study of prematurity. II. Relation to prenatal care, birth interval, residential history, and outcome of previous pregnancies.
D000022:Abortion, Spontaneous / Q000453:epidemiology; D001741:Black or African American; D001722:Birth Order; D003075:Coitus; D005191:Family Characteristics; D005260:Female; D005313:Fetal Death / Q000453:epidemiology; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male; D008598:Menstruation; D009519:New York City; D010298:Parity; D011157:Population Dynamics; D011247:Pregnancy; D011295:Prenatal Care; D012737:Sex Factors