RT Journal Article SR Electronic T1 The Lateral Decubitus Position in Cholecystography JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 20 OP 27 VO 19 IS 1 A1 Mullen, Wylie H. A1 Makielski, Louis J. YR 1952 UL http://www.ccjm.org/content/19/1/20.abstract AB