PT - JOURNAL ARTICLE AU - Richard G. Pepe AU - Thomas R. Havrilla AU - Thomas F. Meaney TI - Percutaneous retrieval of retained common bile duct stones DP - 1977 Mar 20 TA - Cleveland Clinic Journal of Medicine PG - 35--40 VI - 44 IP - 1 4099 - http://www.ccjm.org/content/44/1/35.short 4100 - http://www.ccjm.org/content/44/1/35.full SO - Cleve Clin J Med1977 Mar 20; 44