Paul N. Newton, Georg Michelson, Ronatrai Ruangveerayuth, Nicholas J. White Retinal haemorrhage in P falciparum malaria. Lancet. Vol.360, No.9332 (2002), 515. doi:10.1016/S0140-6736(02)09739-8 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/20407