Hepatitis A vaccination for sewage workers.
Donoghue
A M
AM
Hancox
B
B
D006506:Hepatitis A / Q000517:prevention & control*; D022362:Hepatitis A Vaccines; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D012722:Sewage; D014761:Viral Hepatitis Vaccines / Q000627:therapeutic use*
D022362:Hepatitis A Vaccines; D012722:Sewage; D014761:Viral Hepatitis Vaccines