A disease model for wheezing disorders in preschool children based on clinicians' perceptions.

por Ben D Spycher, Michael Silverman, Juerg Barben, Ernst Eber, Stéphane Guinand, Mark L Levy, Caroline Pao, Willem M van Aalderen, Onno C P van Schayck, Claudia E Kuehni
Publicado 2009

Adjusting mortality for loss to follow-up: analysis of five ART programmes in sub-Saharan Africa.

por Martin W G Brinkhof, Ben D Spycher, Constantin Yiannoutsos, Ralf Weigel, Robin Wood, Eugène Messou, Andrew Boulle, Matthias Egger, Jonathan A C Sterne, International epidemiological Database to Evaluate AIDS (IeDEA)
Publicado 2010