[Cooperative scientific research on the diagnosis and treatment of malignant neoplasms of the head and neck].
D006258:Head and Neck Neoplasms / Q000628:therapy*; D006801:Humans; D012106:Research; D012426:Russia
Kooperirovannye nauchnye issledovaniia po diagnostike i lecheniiu zlokachestvennykh opukholeĭ golovy i shei.