Protecting employees against hepatitis B.
Bleicher
B K
BK
D003140:Communicable Disease Control / Q000331:legislation & jurisprudence*; D006280:Health Workforce / Q000331:legislation & jurisprudence*; D006509:Hepatitis B / Q000517:prevention & control*; D006801:Humans; D016273:Occupational Exposure / Q000331:legislation & jurisprudence*; D014481:United States; D014489:United States Occupational Safety and Health Administration