The reliability of the physical examination to guide fluid therapy in adults with severe falciparum malaria: an observational study - Hanson, J; Lam, S; Alam, S; Pattnaik, R; Mahanta, K; Uddin Hasan, M; Mohanty, S; Mishra, S; Cohen, S; Day, N; White, N; Dondorp, A (Malaria Journal, 2013)