AU - Hood HM, Wark C, Burgess PA, Nicewander D, Scott MW TI - SCreening for helicobacter pylori and nonsteroidal anti-inflammatory drug use in medicare patients hospitalized with peptic ulcer disease PT - JOUR DP - 1999 TA - Archives of Internal Medicine pages = {149-154}, VI - 159 IP - 2 AID - 10.1001/archinte.159.2.149 [doi] 4100 - http://dx.doi.org/10.1001/archinte.159.2.149 SO - Archives of Internal Medicine January 25, 1999 159(2):149