Hepatitis: a review of the disease and its prevention.
D003428:Cross Infection; D003815:Dentists; D004209:Disposable Equipment; D006505:Hepatitis / Q000097:blood / Q000209:etiology / Q000276:immunology / Q000517:prevention & control*; D006801:Humans; D005779:Immunodiffusion; D009339:Needles; D009784:Occupational Diseases