@inproceedings{inproceedingsda2060ec,
title   = {Sildenafil into central nervous system increases lumbar sympathetic nerve activity},
author = {Huber, Domitila Augusta and Silva, Carlos Alberto Aguiar and Silva, Valdo José Dias da and Salgado, Hélio César and Fazan Júnior, Rubens},
year = {2007},
booktitle   = {Experimental Biology 2007. Today's Research: Tomorrow's Health}
}