Birth weights and prematurity rats in Southern Rhodesia.
D000818:Animals; D001724:Birth Weight; D001835:Body Weight; D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D051381:Rats; D015030:Zimbabwe
BODY WEIGHT/in infant and child; INFANT, PREMATURE