Pearls and pitfalls of assessing Helicobacter pylori status.
Nurgalieva
Z Z
ZZ
Department of Medicine, VA Medical Center, Houston, TX, USA.
Graham
D Y
DY
D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori / Q000302:isolation & purification; D006801:Humans; D012698:Serologic Tests