Urea renal clearance/1.73 sq M:ArVRat:XXX:Urine+Ser/Plas:Qn
urea renal clearance/1.73 sq m:arvrat:xxx:urine+ser/plas:qn
Urea renal clearance/1.73 sq M in Urine and Serum or Plasma collected for unspecified duration
urea renal clearance/1.73 sq m in urine and serum or plasma collected for unspecified duration