title: Vasculitis in association with chickenpox treatment in childhood acute lymphoblastic leukemia.
mesh_terms: D000212:Acyclovir; D002644:Chickenpox / Q000517:prevention & control*; D002648:Child; D006147:Guanine / Q000009:adverse effects / Q000031:analogs & derivatives*; D006562:Herpes Zoster / Q000628:therapy; D006801:Humans; D007116:Immunization, Passive; D007165:Immunosuppression Therapy / Q000009:adverse effects*; D007945:Leukemia, Lymphoid / Q000150:complications*; D008297:Male; D014657:Vasculitis / Q000209:etiology*
chemical_list: D006147:Guanine; D000212:Acyclovir