[1]
P. Chylińska-Wrzos, M. Lis-Sochocka, E. Wawryk-Gawda, K. Bulak, and B. Jodłowska-Jędrych, “Do medical students have a positive outlook on the world?”, Pol J Public Health, vol. 126, no. 3, pp. 126–129, Dec. 2016, doi: 10.1515/pjph-2016-0026.