Parental history of ulcer and the prevalence of Helicobacter pylori infection in their offspring.
Ahmed
K S
KS
Khan
A A
AA
Ahi
J D
JD
Habibullah
C M
CM
D005192:Family Health; D016481:Helicobacter Infections / Q000453:epidemiology* / Q000635:transmission*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D015995:Prevalence; D014456:Ulcer / Q000453:epidemiology*