TY  - JOUR 
T1  - Comparative study of analytical methods by direct and first-derivative UV spectrophotometry for evaluation of losartan potassium in capsules
JO  - Brazilian Journal of Pharmaceutical Sciences
A1  - Bonfilio, Rudy
A1  - Favoretto, Lívia Botacini
A1  - Pereira, Gislaine Ribeiro
A1  - Azevedo, Roberta de Cássia Pimentel
A1  - Araújo, Magali Benjamim de
SN  - 1984-8250
UL  - 10.1590/S1984-82502010000100017
VL  - 46 
Y1  - 2010
PB  - Brasil 
ER  -