Calcium.ionized^7th specimen post XXX challenge:SCnc:Pt:Ser/Plas:Qn
calcium.ionized^7th specimen post xxx challenge:scnc:pt:ser/plas:qn
Calcium.ionized [Moles/volume] in Serum or Plasma --7th specimen post XXX challenge
calcium.ionized [moles/volume] in serum or plasma --7th specimen post xxx challenge