The effects of acute and chronic sprint-interval training on cytokine responses are independent of prior caffeine intake - Ferreira, Guilherme A; Felippe, Leandro C; Bertuzzi, Rômulo Cássio de Moraes; Bishop, David J; Barreto, Emiliano; De-Oliveira, Fernando R; Lima-Silva, Adriano E (Frontiers in immunology, 2018)