Physical exercise and COVID-19 pandemic vs. PubMed: two-months of dynamics and one-year of original scientific production - Vancini, R. L.; Andrade, M. S.; Viana, R. B.; Nikolaidis, P. T.; Knechtle, B.; Campanharo, C. R. V.; de Almeida, A. A.; Gentil, P.; de Lira, C. A. B. (Sports Medicine and Health Science, 2021)