Toilet training.
Department of Pediatrics, North Carolina Children's Hospital at the University of North Carolina, Chapel Hill, NC, USA.
Diane M
DM
Howell
Karen
K
Wysocki
Michael J
MJ
Steiner
D000367:Age Factors; D002652:Child Behavior; D002675:Child, Preschool; D003466:Cultural Characteristics; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010287:Parent-Child Relations; D010372:Pediatrics / Q000592:standards / Q000639:trends; D012737:Sex Factors; D014039:Toilet Training