AU - Sovarino R TI - STressful events and peptic ulcer disease PT - JOUR DP - 1999 TA - JAMA pages = {237}, VI - 282 IP - 3 AID - 10-1001/pubs.JAMA-ISSN-0098-7484-282-3-jac90006 [doi] 4100 - http://dx.doi.org/10-1001/pubs.JAMA-ISSN-0098-7484-282-3-jac90006 SO - JAMA July 21, 1999 282(3):237