THE IMPORTANCE OF DENTAL PREPARATION OF PATIENTS BEFORE ANTITUMOR THERAPY TO IMPROVE THE QUALITY AND EFFECTIVENESS OF TREATMENT OF MALIGNANT NEOPLASMS OF THE HEAD AND NECK Article Podobaeva P.P., Gvozdikova E.N., Nikulichev A.O. Aghajanian readings. РУДН. 2023. P. 346-349
