title: Varicella exposure time.
authors.forename: P A
authors.initials: PA
authors.lastname: Brunell
mesh_terms: D002644:Chickenpox / Q000517:prevention & control*; D019433:Chickenpox Vaccine; D002648:Child; D006801:Humans; D014765:Viral Vaccines / Q000627:therapeutic use*
chemical_list: D019433:Chickenpox Vaccine; D014765:Viral Vaccines