Cortisol^12 AM specimen:SCnc:Pt:Ser/Plas:Qn
cortisol^12 am specimen:scnc:pt:ser/plas:qn
Cortisol^12 AM specimen:Substance Concentration:To identify measures at a point in time:Serum/Plasma:Quantitative
cortisol^12 am specimen:substance concentration:to identify measures at a point in time:serum/plasma:quantitative