Pragmatism in practice: lessons learned during screening and enrollment for a randomised controlled trial in rural northern Ethiopia.
Meseret MollaHenok NegussieMoses NgariEsther KivayaPatricia NjugunaFikre EnqueselassieJames A BerkleyGail DaveyPublished in: BMC medical research methodology (2018)
ISRCTN67805210, registered 24/01/2013.