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Impact of an SMS advice programme on maternal and newborn health in rural China: study protocol for a quasi-randomised controlled trial
- Correspondence to Professor Zhongliang Zhou; zzliang1981{at}mail.xjtu.edu.cn and Dr Changzheng Yuan; Chy478{at}mail.harvard.edu
Citation
Impact of an SMS advice programme on maternal and newborn health in rural China: study protocol for a quasi-randomised controlled trial
Publication history
- Received December 31, 2015
- Revised April 7, 2016
- Accepted July 11, 2016
- First published August 10, 2016.
Online issue publication
October 25, 2017
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Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/ This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/