Barbosa I R, Martins R M, Sá E Melo M L, Soares A M V M
Laboratory of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Coimbra, Rua do Norte, 3000-295 Coimbra, Portugal.
Bull Environ Contam Toxicol. 2003 Jun;70(6):1264-8. doi: 10.1007/s00128-003-0119-9.