PT - JOURNAL ARTICLE AU - J. L. Isaac-Renton AU - A. L. Koon AU - R. M. Chan AU - A. W. Chow AU - S. L. Sacks TI - Drug resistance in malaria: three cases and a review DP - 1983 Sep 01 TA - Canadian Medical Association Journal PG - 454--457 VI - 129 IP - 5 4099 - http://www.cmaj.ca/content/129/5/454.short 4100 - http://www.cmaj.ca/content/129/5/454.full SO - CMAJ1983 Sep 01; 129 AB - Drug resistance has been well documented in two species of malarial parasites. Of greatest concern are the rapid developments in the resistance of Plasmodium falciparum to commonly used therapeutic and chemoprophylactic agents. This species, which is capable of producing life-threatening disease, has shown various levels of resistance in different parts of the world. Also, some strains of the most common species causing relapsing disease, P. vivax, exhibit resistance to primaquine. Three cases of malaria that demonstrate various types of drug resistance are presented in this paper.