TY - BOOK ED - United States. Department of Health, Education, and Welfare. Public Health Service TI - Parent Ratings of Behavioral Patterns of Youths 12-17 Years,United States T2 - Vital and Health Statistics.Series 11: Data from the National Health Survey, no.137 PY - 1974/// CY - Rockville, Md. PB - National Center for Health Statistics ER -