Authors: Paula Braitstein, Martin W G Brinkhof, François Dabis, Mauro Schechter, Andrew Boulle, Paolo Miotti, Robin Wood, Christian Laurent, Eduardo Sprinz, Catherine Seyler, David R Bangsberg, Eric Balestre, Jonathan A C Sterne, Margaret May, Matthias Egger - The Lancet 2006 cited by 1,107