title: Letter: Leukopenia after postmastectomy irradiation.
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy; D005260:Female; D006801:Humans; D007970:Leukopenia / Q000209:etiology*; D008408:Mastectomy; D011182:Postoperative Care; D011878:Radiotherapy / Q000009:adverse effects*