Pelipetskaya, E. Yu. Symptomatology of intestinal diseases. Nonspecific ulcerative colitis, Сrohn’s disease and intestinal cancer : video lecture for the 2nd year students, majoring in the specialty 31.05.01 General Medicine / E. Yu. Pelipetskaya ; Krasnoyarsk State Medical University. - Krasnoyarsk : KrasSMU, 2023. - Изображение. Устная речь. Текст : электронные