this is an inside view about the passport, long read.
http://www.bloodyelbow.com/2015/10/21/9582754/ufc-doping-drug-policy-biological-passport-usada-positive-negative-mma-news
this is an inside view about the passport, long read.
http://www.bloodyelbow.com/2015/10/21/9582754/ufc-doping-drug-policy-biological-passport-usada-positive-negative-mma-news