Upper gastrointestinal disease in an African and British population.
Harries
A D
AD
Wirima
J J
JJ
Fryatt
R J
RJ
Kane
S P
SP
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D005767:Gastrointestinal Diseases / Q000453:epidemiology* / Q000208:ethnology; D006801:Humans; D008295:Malawi; D008297:Male; D008875:Middle Aged; D006113:United Kingdom / Q000208:ethnology