TY  - JOUR 
T1  - Double-blind randomized placebo-controlled study of bixa orellana in patients with lower urinary tract symptoms associated to benign prostatic hyperplasia
JO  - International braz j urol
A1  - Zegarra, Luis
A1  - Vaisberg, Abraham
A1  - Loza, Cesar
A1  - Aguirre, Roxana L.
A1  - Campos, Miguel
A1  - Fernandez, Irma
A1  - Talla, Oscar
A1  - Villegas, Leon
SN  - 1677-5538
UL  - 10.1590/S1677-55382007000400006
VL  - 33 
Y1  - 2007
PB  - Brazil 
ER  -