Correction of creatine-creatinine conversion during serum creatinine quantification by two-dimensional liquid chromatography and double-spike isotope dilution tandem mass spectrometry

1. Pineda-Cevallos, D.
2. Funes Menéndez, M.
3. González-Gago, A.
4. Rodríguez-González, P.
5. Ignacio García Alonso, J.