%0 Journal Article
%K Health policy
%B BMC Health Services Research
%D 2021
%G eng
%I Springer Science and Business Media LLC
%N 1
%R 10.1186/s12913-021-06285-8
%T The complexity of scaling up an mHealth intervention: the case of SMS for Life in Tanzania from a health systems integration perspective
%U https://pmc.ncbi.nlm.nih.gov/articles/PMC8048333/pdf/12913_2021_Article_6285.pdf
%V 21