TY  - RPRT
TI  - Letter: Creatinine clearance: bedside estimate.
AU  - R W Jelliffe
PY  - 1973
DO  - 10.7326/0003-4819-79-4-604
UR  - https://pubmed.ncbi.nlm.nih.gov/4748282/
ID  - 4748282
ER  -