Use of endoscopy in patients with dyspepsia.
Upadhyay
R
R
McKinlay
A W
AW
Russell
R I
RI
D002167:Campylobacter / Q000302:isolation & purification; D004415:Dyspepsia / Q000209:etiology*; D005756:Gastritis / Q000150:complications / Q000382:microbiology; D005773:Gastroscopy; D006801:Humans