Enriched stable isotopes and isotope pattern deconvolution for quantitative speciation of endogenous and exogenous selenium in rat urine by HPLC-ICP-MS

1. González Iglesias, H.
2. Fernández Sánchez, M.L.
3. Rodríguez-Castrillón, J.A.
4. García-Alonso, J.I.
5. López Sastre, J.
6. Sanz-Medel, A.