Behzad Nadjm, Ben Amos, George Mtove, Jan Ostermann, Semkini Chonya, Hannah Wangai, Juma Kimera, Walii Msuya, Frank Mtei, Denise Dekker, Rajabu Malahiyo, Raimos Olomi, John A Crump, Christopher J M Whitty, Hugh Reyburn
BMJ. 2010; 340: c1350. Published online 2010 March 30. doi: 10.1136/bmj.c1350