Nonulcer dyspepsia: Helicobactor pylori or idiopathy?
Kozol
R A
RA
D004415:Dyspepsia / Q000188:drug therapy / Q000209:etiology / Q000382:microbiology; D016481:Helicobacter Infections / Q000175:diagnosis* / Q000188:drug therapy; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans