title: Preconcentration, speciation, and determination of key elements in biological samples in Latin America.
authors.affiliation: Instituto de Química de San Luis (CCT-San Luis) - Área de Química Analítica, Facultad de Química Bioquímica y Farmacia, Universidad Nacional de San Luis, Laboratorio de Espectrometría de Masas, Bloque III, Ejército de los Andes 950, San Luis, CP5700, Argentina, ppacheco@unsl.edu.ar.
authors.forename: Pablo H
authors.initials: PH
authors.lastname: Pacheco
authors.forename: Raúl A
authors.initials: RA
authors.lastname: Gil
authors.forename: Luis D
authors.initials: LD
authors.lastname: Martínez
authors.forename: Patricia
authors.initials: P
authors.lastname: Smichowski
mesh_terms: D001923:Brain Chemistry; D056246:Chemistry, Analytic / Q000639:trends; D006801:Humans; D007843:Latin America; D008895:Milk, Human / Q000737:chemistry; D009262:Nails / Q000737:chemistry; D014131:Trace Elements / Q000097:blood / Q000652:urine
chemical_list: D014131:Trace Elements