{{Cite journal| doi = 10.1186/s12978-018-0574-8| issn = 1742-4755| volume = 15| issue = 1| pages = 132| last1 = Cole| first1 = Claire B.| last2 = Pacca| first2 = Julio| last3 = Mehl| first3 = Alicia| last4 = Tomasulo| first4 = Anna| last5 = van der Veken| first5 = Luc| last6 = Viola| first6 = Adalgisa| last7 = Ridde| first7 = Valéry| title = Toward communities as systems: a sequential mixed methods study to understand factors enabling implementation of a skilled birth attendance intervention in Nampula Province, Mozambique| journal = Reproductive Health| access-date = 2018-08-07| date = 2018-12| url = https://reproductive-health-journal.biomedcentral.com/articles/10.1186/s12978-018-0574-8}}