Authors: Lichtenbaum, RA McMullen, HF Newman, RM

Citation: Ra. Lichtenbaum et al., Preoperative abdominal ultrasound may be misleading in risk stratificationfor presence of common bile duct abnormalities, SURG ENDOSC, 14(3), 2000, pp. 254-257

Authors: Greenwald, JA McMullen, HF Coppa, GF Newman, RM

Citation: Ja. Greenwald et al., Standardization of surgeon-controlled variables - Impact on outcome in patients with acute cholecystitis, ANN SURG, 231(3), 2000, pp. 339-344