TY - RPRT TI - Quality assurance in the ambulatory setting: an operating program. AU - P B Batalden AU - M P McClain AU - J P O'Connor AU - A S Hanson PY - 1978 DO - 10.1097/00004479-197811000-00002 UR - https://pubmed.ncbi.nlm.nih.gov/10239372/ ID - 10239372 ER -