title: [Preliminary evaluation of the effectiveness of 2-step irradiation in cases of oropharyngeal carcinoma].
mesh_terms: D003037:Cobalt Radioisotopes / Q000627:therapeutic use; D005069:Evaluation Studies as Topic; D006801:Humans; D008722:Methods; D009062:Mouth Neoplasms / Q000532:radiotherapy*; D010610:Pharyngeal Neoplasms / Q000532:radiotherapy*
chemical_list: D003037:Cobalt Radioisotopes
vernacular_title: Wstepna ocena skuteczności "napromieniania dwuczasowego w przypadkach raka jamy ustnej i gardła