VALIDATION OF A LIQUID CHROMATOGRAPHY-FLUORESCENCE SPECTROMETRIC METHOD FOR THE QUANTIFICATION OF FOUR QUINOLONES IN PIG AND CHICKEN MUSCLE FOLLOWING THE EUROPEAN UNION GUIDELINE E...

by VASQUEZ-MARTINEZ,Y, VILLEGAS R,L, VILLA,A, MASSIFF,G
Published 2011

Brote familiar por el nematodo Trichostrongylus colubriformis en una zona rural de la provincia de Valdivia: una zoonosis de rara ocurrencia

by Torres H.,Patricio, Arcos B.,Alexis, Villa A.,Enrique, Cerna D.,Omar
Published 2021