the effects of the addition of carprofen ( roche ) , a new nonsteroidal antiinflammatory agent , to regular 4-5 week ranitidine ( 300 mg/day ) therapy on gastric secretion , serum gastrin level and ulcer healing , have been examined in 15 gastric ulcer ( gu ) and 60 duodenal ulcer ( du ) patients .
C0034665
ranitidine
C0038358
gastric ulcer