PT - JOURNAL ARTICLE AU - Barthel, James S. TI - C <em>Pyloris</em>: role in gastric mucosal disease DP - 1989 Jan 01 TA - Cleveland Clinic Journal of Medicine PG - 12--13 VI - 56 IP - 1 4099 - http://www.ccjm.org/content/56/1/12.short 4100 - http://www.ccjm.org/content/56/1/12.full SO - Cleve Clin J Med1989 Jan 01; 56