TY - RPRT TI - A multicentre inter-rater reliability study using the OPCRIT computerized diagnostic system. AU - J Williams AU - A E Farmer AU - M Ackenheil AU - C A Kaufmann AU - P McGuffin PY - 1996 DO - 10.1017/s003329170003779x UR - https://pubmed.ncbi.nlm.nih.gov/8817712/ ID - 8817712 ER -