@article{article4d1f0b27, title = {In vivo and vitro Plasmodium falciparum resistance to chloroquine, amodiaquine and quimine in the Brazilian Amazon}, author = {Segurado, Aluísio Augusto Cotrim and Di Santi, Sílvia Maria and Shiroma, Mário}, year = {1997}, journal = {Revista do Instituto de Medicina Tropical de São Paulo} }