title: Subspecialty certification in developmental-behavioral pediatrics: past and present challenges.
authors.affiliation: Department of Pediatrics, University of Massachusetts, Worcester, USA.
authors.forename: E C
authors.initials: EC
authors.lastname: Perrin
authors.forename: F C
authors.initials: FC
authors.lastname: Bennett
authors.forename: M L
authors.initials: ML
authors.lastname: Wolraich
mesh_terms: D000296:Adolescent Psychiatry / Q000639:trends; D002568:Certification / Q000458:organization & administration*; D002648:Child; D002652:Child Behavior; D002657:Child Development; D002665:Child Psychiatry / Q000458:organization & administration / Q000639:trends; D002675:Child, Preschool; D049673:History, 20th Century; D006801:Humans; D008511:Medicine / Q000458:organization & administration / Q000639:trends; D010372:Pediatrics / Q000266:history / Q000458:organization & administration* / Q000639:trends*; D013038:Specialization; D014481:United States