Christopher J Smith
- Familial associations of intense preoccupations, an empirical factor of the restricted, repetitive behaviors and interests domain of autismChristopher J Smith
Southwest Autism Research and Resource Center, Phoenix, Arizona 85331, USA
J Child Psychol Psychiatry 50:982-90. 2009..The identification of additional factors may explain more variance in the RRBI domain and provide an additional component of autism that may help in the identification of underlying genetic association...