Spread of artemisinin-resistant Plasmodium falciparum in Myanmar: a cross-sectional survey of the K13 molecular marker. - Tun KM; Imwong M; Lwin KM; Win AA; Hlaing TM; Hlaing T; Lin K; Kyaw MP; Plewes K; Faiz MA; Dhorda M; Cheah PY; et al. (The Lancet. Infectious diseases, 2015)