How much is enough? Exploring the dose-response relationship between cash transfers and surgical utilization in a resource-poor setting. - Strader, Christopher; Ashby, Joanna; Vervoort, Dominique; Ebrahimi, Aref; Agbortoko, Shoghi; Lee, Melissa; Reiner, Naomi; Zeme, Molly; Shrime, Mark G. (PLoS ONE, 2020)