Medication history and Helicobacter pylori testing.
Phillips
L
L
Endoscopy Department, Community Hospital, Grand Junction, CO., USA.
D016481:Helicobacter Infections / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy*; D016480:Helicobacter pylori; D006801:Humans; D008487:Medical History Taking; D010437:Peptic Ulcer / Q000382:microbiology*