PT - JOURNAL ARTICLE AU - J. Sharp Grant TI - Gastric and Duodenal Ulcer: A Modern Industrial Problem AID - 10.1136/oem.15.3.214 DP - 1958 Jul 01 TA - British Journal of Industrial Medicine PG - 214--214 VI - 15 IP - 3 4099 - http://oem.bmj.com/content/15/3/214.1.short 4100 - http://oem.bmj.com/content/15/3/214.1.full SO - Br J Ind Med1958 Jul 01; 15