[Time for a national consensus on the diagnosis of peptic ulcer].
Sjövall
H
H
D017408:Guidelines as Topic; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis* / Q000382:microbiology; D012041:Regional Medical Programs; D013548:Sweden