TY - RPRT TI - Caffeine, performance, and metabolism during repeated Wingate exercise tests. AU - F Greer AU - C McLean AU - T E Graham PY - 1998 DO - 10.1152/jappl.1998.85.4.1502 UR - https://pubmed.ncbi.nlm.nih.gov/9760347/ ID - 9760347 ER -