TY  - BOOK
TI  - Children's behavior problems: A statistical study based upon 5000 children examined consecutively at the Illinois Institute for Juvenile Research, Vol. I: Incidence, genetic and intellectual factors
PB  - U of Chicago Press
KW  - Psychology
UR  - http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqm&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&genre=journal&req_dat=xri:pqil:pq_clntid=50681&svc_dat=xri:pqil:context=title&rft_dat=xri:pqd:PMID=2041226
ER  -