21-Deoxycortisol^4th specimen post XXX challenge:MCnc:Pt:Ser:Qn
21-deoxycortisol^4th specimen post xxx challenge:mcnc:pt:ser:qn
21-Deoxycortisol [Mass/volume] in Serum --4th specimen post XXX challenge
21-deoxycortisol [mass/volume] in serum --4th specimen post xxx challenge