Travel-associated hepatitis A.
Braddick
M R
MR
D003362:Cost-Benefit Analysis; D006506:Hepatitis A / Q000517:prevention & control*; D022362:Hepatitis A Vaccines; D006801:Humans; D014195:Travel; D014761:Viral Hepatitis Vaccines / Q000191:economics*
D022362:Hepatitis A Vaccines; D014761:Viral Hepatitis Vaccines