HAGIU, B.-A. “CONSIDERATIONS ON THE PROPHYLAXIS OF SEVERE FORMS OF COVID-19 THROUGH ENDURANCE EXERCISES”. Studia Universitatis Babeș-Bolyai Educatio Artis Gymnasticae, vol. 67, no. 1, July 2022, pp. 47-53, doi:10.24193/subbeag.67(1).05.