title: Cimetidine and phytobezoars.
mesh_terms: D001630:Bezoars / Q000139:chemically induced*; D002927:Cimetidine / Q000009:adverse effects* / Q000627:therapeutic use; D004942:Esophagitis, Peptic / Q000188:drug therapy; D005260:Female; D006146:Guanidines / Q000009:adverse effects*; D006801:Humans; D008875:Middle Aged; D013270:Stomach / Q000293:injuries*
chemical_list: D006146:Guanidines; D002927:Cimetidine