| evaluation of prevalence's of pfdhfr and pfdhps mutations in angola. | malaria is the major cause of morbidity and mortality in angola. the most vulnerable groups to plasmodium falciparum infection are pregnant women and children under five years of age. the use of an intermittent preventive treatment (ipt) with sulphadoxine/pyrimethamine (sp) in pregnant women was introduced in angola in 2006 by the national malaria control programme, and currently this strategy has been considered to be used for children malaria control. considering the previous wide use of sp co ... | 2011 | 21288345 |