Birth weight and related variables for offspring of mothers aged 42 or more years.
D001724:Birth Weight; D001835:Body Weight; D002648:Child; D005190:Family; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000502:physiology; D009035:Mothers
BODY WEIGHT/in infancy and childhood; INFANT, NEWBORN/physiology