The role of fathers.
Kaplan
M D
MD
D002648:Child; D002652:Child Behavior; D002675:Child, Preschool; D005219:Father-Child Relations; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature / Q000523:psychology*; D007360:Intelligence; D008297:Male; D016487:Parenting / Q000523:psychology; D012307:Risk Factors