Silva, A. R. D., Carneiro, E. W. B., & Santos, H. J. D. (1984). Response of human Plasmodium to antimalarial Drugs in S. Luis, Maranhão State, Brazil . Revista Do Instituto De Medicina Tropical De São Paulo, 26(3), 139-146. https://www.revistas.usp.br/rimtsp/article/view/87273