Effect of hydroalcoholic extract from Copaifera langsdorffii leaves on urolithiasis induced in rats - Brancalion, Ana Paula S.; Oliveira, Rejane B.; Sousa, João Paulo B.; Groppo, Milton; Berretta, Andresa A.; Barros, Marcio E.; Boim, Mirian A.; Bastos, Jairo Kenupp (Urological Research, 2012)