PT - JOURNAL ARTICLE AU - T. E. Jones AU - J. H. Yant TI - Perforation of an Acute Peptic Ulcer DP - 1935 Oct 01 TA - Cleveland Clinic Journal of Medicine PG - 71--74 VI - 2 IP - 4 4099 - http://www.ccjm.org/content/2/4/71.short 4100 - http://www.ccjm.org/content/2/4/71.full SO - Cleve Clin J Med1935 Oct 01; 2