Enlace original:
http://repositorio.uchile.cl/handle/2250/120636
Toral Ponce, María
,
Lara Henríquez, Nelson
,
Tapia, A. E.
,
Torres, C.
,
Richter Duk, Pablo
,
[Spectral study and simultaneous determination of sulfamethoxazole and trimethoprim by digital derivative spectrophotometry]