1. Issues in the classification of pervasive developmental disorders: history and current status of nosology;Cohen;This Journal,1986
2. Issues in the classification of pervasive and other developmental disorders: toward DSM-IV;Cohen;This Journal,1986
3. Clinical and multivariate approaches to nosology of pervasive developmental disorders;Dahl;This Journal,1986
4. Infantile autism reviewed: a decade of research;DeMyer;Schizo. Bull.,1981
5. Toward a neuropsychological model of infantile autism: are the social deficits primary?;Fein;This Journal,1986