β-alanine supplementation to improve exercise capacity and performance: a systematic review and meta-analysis
Bryan Saunders, Kirsty Elliott-Sale, Guilherme G Artioli, Paul A Swinton, Eimear Dolan, Hamilton Roschel, Craig Sale, Bruno Gualano
British Journal of Sports Medicine Apr 2017, 51 (8) 658-669; DOI: 10.1136/bjsports-2016-096396