Essential chemical elements in rainbow trouts, Oncorhynchus mykiss, in productive sites in two provinces of northwestern of Lake Titicaca, Perú

Heber N. Chui Betancur, Germán Belizario Quispe, Edilberto Huaquisto Ramos, Danitza Luisa Sardon Ari, Alfredo Pelayo Calatayud Mendoza, Bernardo Roque Huanca

Keywords: Atomic Absorption Spectrometry, Essential Chemicals, Axial Muscle, Trout; Claves: Espectrometría de absorción atómica, Elementos químicos esenciales, musculo axial, trucha.