In vitro evaluation of quinidine sensitivity in Brazilian Plasmodium falciparum isolates: comparative analysis to quinine and chloroquine - Menezes, Carla M. S.; Kirchgatter, Karin; Di Santi, Sílvia Maria; Paula, Gilberto Alvarenga; Ferreira, Elizabeth Igne (Revista do Instituto de Medicina Tropical de São Paulo, 2001)