Carril González-Barros S T, Alvarez-Piñeiro M E, Simal-Lozano J, Lage-Yusty M A
Department of Analytical Chemistry, Nutrition of Bromatology, Area of Nutrition and Bromatology, Faculty of Pharmacy, University of Santiago de Compostela, Campus s/n, 15706 Santiago de Compostela (La Coruña), Spain.
Bull Environ Contam Toxicol. 1997 Oct;59(4):543-7. doi: 10.1007/s001289900513.