Testosterone^pre or post XXX challenge:SCnc:Pt:Ser/Plas:Qn
testosterone^pre or post xxx challenge:scnc:pt:ser/plas:qn
Testosterone^pre or post XXX challenge:SCnc:Pt:Ser/Plas:Qn
testosterone^pre or post xxx challenge:scnc:pt:ser/plas:qn