title: Letter: Prevention and treatment of varicella during steroid therapy.
mesh_terms: D002644:Chickenpox / Q000517:prevention & control*; D007136:Immunoglobulins / Q000627:therapeutic use; D011241:Prednisone / Q000009:adverse effects; D014765:Viral Vaccines / Q000627:therapeutic use
chemical_list: D007136:Immunoglobulins; D014765:Viral Vaccines; D011241:Prednisone