1. Effect of a behaviour change intervention on the quality of peri-urban sanitation in Lusaka, Zambia: a randomised controlled trial 
James B Tidwell, PhD, Jenala Chipungu, MPH, Samuel Bosomprah, PhD, Robert Aunger, PhD, Prof Val Curtis, PhD, Roma Chilengi, MD 
The Lancet Planetary Health 
Volume 3, Issue 4, Pages e187-e196 (April 2019)
DOI: /S (19)
Copyright © 2019 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license Terms and Conditions

2. Figure
Trial profile
The Lancet Planetary Health 2019 3, e187-e196DOI: ( /S (19) )
Copyright © 2019 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license Terms and Conditions