Vaccination guidelines

• Prevention of Varicella, updated recommendations of the advisory committee on immunization practices (ACIP). MMWR Morb Mortal Wkly Rep. 1999 May 28;48(RR06);1-5.
  
  
• Immunization of health care workers: Recommendations of the advisory committee on immunization practices (ACIP) and the hospital infection control practices advisory committee (HICPAC). MMWR Morb Mortal Wkly Rep. 1997 Dec 26;46(RR-18);1-42.
  
  
• National Advisory Committee on Immunization. Canadian Immunization Guide. Health and Welfare Canada, (Cat No. H49-8/1998E0, Ottawa, Canada, 1998, pp 140-143).