As a last example, lets talk about cetrorelix: Cetrorelix, authorized as Cetrotide by the European Medicines Agency in 1999 17 and by the Food and Drug Administration in 2000 18 is gonadotropin-releasing hormone (GnRH) antagonist, used to prevent ovulation in women going through fertility procedures
Sources: DRO-status: Non-steroidal anti-inflammatory drug Codeine The substance Codeine is on the WADA monitoring list
References consulted in writing this blog post: Jaime P Almandoz 1 , Thomas A Wadden 2 , Colleen Tewksbury 3 , Caroline M Apovian 4 , Angela Fitch 5 , Jamy D Ard 6 , Zhaoping Li 7 , Jesse Richards 8 , W Scott Butsch 9 , Irina Jouravskaya 10 , Kadie S Vanderman 11 , Lisa M Neff 10
coli , yeast, insect and mammalian expression systems