TY  - RPRT
TI  - Observational research databases in renal disease.
AU  - Michael Shlipak
AU  - Catherine Stehman-Breen
PY  - 2005
DO  - 10.1681/asn.2005080806
UR  - https://pubmed.ncbi.nlm.nih.gov/16280468/
ID  - 16280468
ER  -