Diagnosis of Helicobacter pylori infection in primary and tertiary care centers.
Dewan
R
R
Department of Medicine, Maulana Azad Medical College, New Delhi.
Sachdev
G K
GK
D001944:Breath Tests; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori; D006801:Humans; D012680:Sensitivity and Specificity; D014510:Urease
D014510:Urease