1. Buckely et al, J Sci Med Sport (2010); 13(1): 178-81
  2. Adapted from Van Hall et al., Int. J. Sports Med. (2000); 21(1): 25-30.
  3. Morifuji M, Koga J, Kawanaka K, Higuchi M. J Nutr Sci Vitaminol (Tokyo) 2009;55:81–6. doi: 10.3177/jnsv.55.81. 
  4. Morifuji et al., J. Agric. Food Chem. (2010), 58, 8788-8797
  5. Tang et al., J. Appl. Physiol. 2009. J Appl Physiol (1985). 2009 Sep;107(3):987-92. doi: 10.1152/japplphysiol.00076.2009. Epub 2009 Jul 9.
  6. Atherton et al., Amino Acids 2010
  7. Manninen, A.H. Nutr Metab (Lond) (2009) 6: 38. https://doi.org/10.1186/1743-7075-6-38
  8. J Agric Food Chem. 2010 Aug 11;58(15):8788-97. doi: 10.1021/jf101912n.
  9. Tang JE, Moore DR, Kuijbida GW, Tarnopolsky MA, Phillips SM. J Appl Physiol. 2009.