TY - GEN AU - Zhou,Zhiyong AU - Griffing,Sean M AU - de Oliveira,Alexandre Macedo AU - McCollum,Andrea M AU - Quezada,Wilmer Marquino AU - Arrospide,Nancy AU - Escalante,Ananias A AU - Udhayakumar,Venkatachalam TI - Decline in sulfadoxine-pyrimethamine-resistant alleles after change in drug policy in the Amazon region of Peru SN - 0066-4804 PY - 2008///0429 KW - Alleles KW - Animals KW - Antimalarials KW - pharmacology KW - Dihydropteroate Synthase KW - genetics KW - Drug Combinations KW - Drug Resistance KW - Health Policy KW - Humans KW - Malaria, Falciparum KW - drug therapy KW - Mutation KW - Peru KW - Plasmodium falciparum KW - drug effects KW - Pyrimethamine KW - Sulfadoxine KW - Tetrahydrofolate Dehydrogenase N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1128/AAC.00975-07 ER -