1.
Koza J, Kwiatkowska R, JurgoĊ„ski A, Pujanek M, Ameryk M, Sikorski P, et al. The importance of serotonin in the gastrointestinal tract. J Educ Health Sport [Internet]. 2017 Dec. 12 [cited 2025 Jun. 28];7(12):104-10. Available from: https://apcz.umk.pl/JEHS/article/view/5109