Glycosphingolipid antigens from Leishmania (L.) amazonensis amastigotes. Binding of anti-glycosphingolipid monoclonal antibodies in vitro and in vivo. - Straus AH; Valero VB; Takizawa CM; Levery SB; Toledo MS; Suzuki E; Salyan ME; Hakomori S; Barbieri CL; Takahashi HK (Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica, 1997)