Fathers' verbal interaction with infants in the first three months of life.
D000328:Adult; D000367:Age Factors; D002668:Child Rearing; D005219:Father-Child Relations; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010332:Paternal Behavior; D012737:Sex Factors; D013997:Time Factors; D014705:Verbal Behavior