The hepatitis controversy. Environmental control of hepatitis B: how 'safe' is 'safe enough'?
D003428:Cross Infection / Q000517:prevention & control*; D006509:Hepatitis B / Q000517:prevention & control*; D006511:Hepatitis B Antigens; D006515:Hepatitis B virus; D006801:Humans; D013227:Steam; D013242:Sterilization / Q000379:methods*
D006511:Hepatitis B Antigens; D013227:Steam