Maintenance treatment with ranitidine.
David
J
J
D004381:Duodenal Ulcer / Q000188:drug therapy* / Q000382:microbiology; D016481:Helicobacter Infections / Q000628:therapy*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D011899:Ranitidine / Q000627:therapeutic use*; D013997:Time Factors
D011899:Ranitidine