TY - RPRT TI - Concurrent diagnostic validity of a structured psychiatric interview. AU - J E Helzer AU - P J Clayton AU - R Pambakian AU - R A Woodruff PY - 1978 DO - 10.1001/archpsyc.1978.01770310055003 UR - https://pubmed.ncbi.nlm.nih.gov/678038/ ID - 678038 ER -