Buprenorphine+Norbuprenorphine:PrThr:Pt:Saliva:Ord:Confirm
buprenorphine+norbuprenorphine:prthr:pt:saliva:ord:confirm
Buprenorphine+Norbuprenorphine [Presence] in Saliva (oral fluid) by Confirmatory method
buprenorphine+norbuprenorphine [presence] in saliva (oral fluid) by confirmatory method