acid-base
Osmolar Gap
Urine Anion Gap
Winter's Formula
Serum Anion Gap
Urine Osmolar Gap
calcium
FECa
Corrected Calcium
clearance
24h CrCl
Total Plasma Volume
magnesium
FEMg
potassium
TTKG
phosphorous
FEPO4
Sodium-Water
FENA
FeUrea
Electrolyte Free Water
Free Water Deficit
Corrected Sodium