Roszkowska A, Kwolczak J, Świerszcz Łukasz, Piecewicz-Szczęsna H. Assessment of basic knowledge on colorectal cancer and its prophylaxis in people living in small city and countryside. J Educ Health Sport [Internet]. 2018 Sep. 16 [cited 2024 Jul. 17];8(9):1028-35. Available from: https://apcz.umk.pl/JEHS/article/view/5999