PT - JOURNAL ARTICLE AU - Dorken, P AU - Evans, D W TI - Congenital duodenal stenosis in a patient aged 78 years. AID - 10.1136/gut.8.3.313 DP - 1967 Jun 01 TA - Gut PG - 313--314 VI - 8 IP - 3 4099 - http://gut.bmj.com/content/8/3/313.short 4100 - http://gut.bmj.com/content/8/3/313.full SO - Gut1967 Jun 01; 8