What are the drugs that are often used jointly to destroy helicobacter pylori? A: Omeprazole + clarithromycin + amoxicillin or metronidazole B: Colloidal al-magnesium mixture + colloidal bismuth subcitrate + lansoprazole C: Ranitidine + sucralin + prostaglandin E D: Colloidal bismuth subcitrate + prostaglandin E+ sucraland