title: Study on low birthweight infants.
authors.forename: J
authors.initials: J
authors.lastname: Black
mesh_terms: D002657:Child Development; D002662:Child Health Services; D002675:Child, Preschool; D005500:Follow-Up Studies; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D007234:Infant, Premature