TY - RPRT TI - An access-oriented negotiated fee schedule. The Caterpillar experience. AU - R H Egdahl AU - R D Hertenstein PY - 1987 DO - 10.1097/00000658-198709000-00013 UR - https://pubmed.ncbi.nlm.nih.gov/3632095/ ID - 3632095 ER -