Measurement of glomerular filtration rate: Internal and external validations of the iohexol plasma clearance technique by HPLC

1. Luis-Lima, S.
2. Gaspari, F.
3. Porrini, E.
4. García-González, M.
5. Batista, N.
6. Bosa-Ojeda, F.
7. Oramas, J.
8. Carrara, F.
9. González-Posada, J.M.
10. Marrero, D.
11. Salido, E.
12. Torres, A.
13. Jiménez-Sosa, A.