Caffeine-containing energy drink improves physical performance of elite rugby players during a simulated match

1. Del Coso, J.
2. Ramírez, J.A.
3. Muñoz, G.
4. Portillo, J.
5. Gonzalez-Millán, C.
6. Muñoz, V.
7. Barbero-Álvarez, J.C.
8. Muñoz-Guerra, J.