Fractional excretion of magnesium (FEMg), a marker for tubular dysfunction in children with clinically recovered ischemic acute tubular necrosis Gheissari A, Andalib A, Labibzadeh N, Modarresi M, Azhir A, Merrikhi A -
FENa Calculator (Fractional Excretion of Sodium)
Chloride Urine Level - an overview | ScienceDirect Topics