For citations:
Bychkov V.A., Bondar L.N., Choynzonov E.L., Perelmuter V.M. HEAD AND NECK SQUAMOUS CELL CARCINOMA DEPENDING ON THE MORPHOLOGICAL CHARACTERISTICS OF THE PRIMARY TUMOR. Siberian journal of oncology. 2017;16(2):20-26. (In Russ.) https://doi.org/10.21294/1814-4861-2017-16-2-20-26