title: From the Centers for Disease Control. Low birthweight--United States, 1975-1987.
mesh_terms: D006801:Humans; D007226:Infant Mortality; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature; D009017:Morbidity; D014481:United States / Q000453:epidemiology