Vascular endothelial growth factor enhances atherosclerotic plaque progressionFrancesca Celletti, Michael D. Dake, Jacob M. Waugh et al.|Nature Medicine|2001Cited by 707
An assessment of interactions between global health initiatives and country health systemsAsia Russell, Badara Samb, Tim Evans et al.|The Lancet|2009Cited by 515
Prevention and management of chronic disease: a litmus test for health-systems strengthening in low-income and middle-income countriesBadara Samb, Carissa F. Etienne, N.N. Desai et al.|The Lancet|2010Cited by 409
Rapid Expansion of the Health Workforce in Response to the HIV EpidemicBadara Samb, Mark Dybul, Francesca Celletti et al.|New England Journal of Medicine|2007Cited by 179
Can the deployment of community health workers for the delivery of HIV services represent an effective and sustainable response to health workforce shortages? Results of a multicountry studyFrancesca Celletti, Badara Samb, Anna Wright et al.|AIDS|2009Cited by 152