12-Acetoxyhawtriwaic Acid Lactone, a Diterpene from Egletes viscosa, Attenuates Capsaicin-Induced Ear Edema and Hindpaw Nociception in Mice: Possible Mechanisms - Melo, Caroline M; Maia, Juliana L; Cavalcante, Ítalo J M; Lima, Mary Anne S; Vieira, Gizelle Angela B; Silveira, Edilberto R; Rao, Vietla S N; Santos, Flávia A (Planta Medica, 2006)