The best replacement for gfr is creatinine clearance.

The best alternatives to gfr are rated as following:
★★★★★  creatinine clearance
★★★  crcl
★★  egfr
★★  creatinine
★  rpf
★  clcr
★  clearance
  cr clearance
  serum creatinine
  ccr
  renal clearance
  gfr
  creatinine levels
  glomerular filtration rate

Your alternative for gfr is not listed? Suggest!
Speaking about gfr, one probably shouldn't forget about normal creatinine.

Other search terms related to gfr and their ratings are:
★★★★★ normal creatinine
★★★ dtpa
★★ creatinine
★ kidney damage
★ normal bun and creatinine
You have in mind a companion for gfr and it is not yet here? Propose!



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