Glycosphingolipids in Plasmodium falciparum: presence of an active glucosylceramide - Couto, Alicia S.; Caffaro, Carolina; Uhrig, M. Laura; Kimura, Emilia; Merino, Emilio F.; Katzin, Alejandro Miguel; Nishioka, Hiroshi; Erra-Balsells, Rosa (European journal of biochemistry, 2004)