“Detection of boldenone, its sulfate and glucuronate forms, androstadienedione, cortisol, cortisone, prednisolone, prednisone and dexamethasone in bovine bile and urine by LC-MS/MS: preliminary results”., HAF, vol. 2, no. 1s, Jul. 2015, doi: 10.13130/2283-3927/5006.