TY - RPRT TI - 28th Bethesda Conference. Task Force 3: Guidelines for credentialling practicing physicians. AU - G A Beller AU - W L Winters AU - J R Carver AU - S B King AU - B D McCallister AU - R L Popp PY - 1997 DO - 10.1016/s0735-1097(97)82750-7 UR - https://pubmed.ncbi.nlm.nih.gov/9137208/ ID - 9137208 ER -