[Comparative clinical trial of a phyllitous silicate in chronic gastritis].
D001729:Bismuth / Q000627:therapeutic use; D002908:Chronic Disease; D004341:Drug Evaluation; D005756:Gastritis / Q000188:drug therapy*; D006801:Humans; D012822:Silicon Dioxide / Q000009:adverse effects / Q000627:therapeutic use*
D012822:Silicon Dioxide; D001729:Bismuth
Essai clinique comparatif d'un silicate phylliteux dans les gastrites chroniques.