title: [Primum non nocere?].
authors.forename: E J
authors.initials: EJ
authors.lastname: Ebels
mesh_terms: D001365:Axilla; D001943:Breast Neoplasms / Q000532:radiotherapy*; D002675:Child, Preschool; D003131:Combined Modality Therapy / Q000009:adverse effects; D005260:Female; D006801:Humans; D007945:Leukemia, Lymphoid / Q000628:therapy*; D007968:Leukoencephalopathy, Progressive Multifocal / Q000209:etiology*; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D009442:Neurilemmoma / Q000209:etiology*
vernacular_title: Primum non nocere?