[Varicella--why vaccinate?].
Heldenberg
D
D
D002644:Chickenpox / Q000517:prevention & control*; D019433:Chickenpox Vaccine; D002648:Child; D014645:Herpesvirus 3, Human / Q000276:immunology*; D006801:Humans; D014611:Vaccination; D014613:Vaccines, Attenuated; D014765:Viral Vaccines
D019433:Chickenpox Vaccine; D014613:Vaccines, Attenuated; D014765:Viral Vaccines