label: Glomerular filtration rate:ArVRat:Pt:Ser/Plas/Bld:Qn:Creatinine, Cystatin C and Urea-based formula (CKiD)/1.73 sq M
label_lc: glomerular filtration rate:arvrat:pt:ser/plas/bld:qn:creatinine, cystatin c and urea-based formula (ckid)/1.73 sq m