title: Effect of nonthymic irradiation on cellular immunocompetence.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D007111:Immunity, Cellular / Q000528:radiation effects*; D008214:Lymphocytes / Q000528:radiation effects; D011878:Radiotherapy / Q000009:adverse effects*