Anti-Allergic Properties of the Natural PAF Antagonist Yangambin - Serra, Magda F; Diaz, Bruno L; Barreto, Emiliano; Pereira, Ana Paula B; Lima, M C R; Barbosa-Filho, José M; Cordeiro, R S B; Martins, M A; de Silva, P M R (Planta Medica, 1997)