The global economic burden of unmet surgical need for appendicitis

with A Reuter, M Monahan, M Kachapila, D Morton, J Davis, S Vollmer

British Journal of Surgery, 2022

Knowing versus doing: Protective health behavior against COVID-19 in Indonesia

with E Chavarría, F Diba, ME Marcus, Marthoenis, A Reuter, S Vollmer

Journal of Development Studies, 2021

Healthcare providers' perception of referral system in maternal care facilities in Aceh, Indonesia: a cross-sectional study

with F Diba, Ichsan, Muhsin, Marthoenis, H Sofyan, M Andalas, I Monfared, K Richert, L Kaplan, S Doria, Samadi, S Vollmer

BMJ Open, 2019

Using peer education to improve diabetes management and outcomes in a low-income setting: a randomized controlled trial

with T Seuring, Marthoenis, S Rhode, H Rau, S Besancon, S Vollmer

Trials, 2019