“INFLUENCE OF THE METHOD OF SAMPLING ON THE RESULTS OF CYTOMORPHOLOGICAL STUDIES IN THE DIAGNOSIS OF TUMORS OF THE ORAL MUCOSA”. Voprosy onkologii 66, no. 5 (May 1, 2020): 500–506. Accessed October 14, 2026. https://voprosyonkologii.ru/index.php/journal/article/view/1136.