Anti-Inflammatory Effect of the Latex from Calotropis procera in Three Different Experimental Models: Peritonitis, Paw Edema and Hemorrhagic Cystitis - Alencar, N M N; Figueiredo, I S T; Vale, M R; Bitencurt, F S; Oliveira, J S; Ribeiro, R A; Ramos, M V (Planta Medica, 2004)