Article Information
PubMed
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Online ISSN
History
- Received: January 5, 2018
- Accepted: April 26, 2018
- Published online October 4, 2018.
Copyright & Usage
© Xu et al. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly cited. To view a copy of the license, visit http://creativecommons.org/licenses/by/4.0/. When linking to this article, please use the following permanent link: https://doi.org/10.9745/GHSP-D-18-00017
Author Information
- aNational Center for Women and Children's Health, Chinese Center for Disease Control and Prevention, Beijing, China.
- bReproductive, Maternal, Newborn, Child and Adolescent Health, Division of Noncommunicable Diseases and Health through Life-Course, World Health Organization, Regional Office for the Western Pacific, Manila, Philippines.
- Correspondence to Tao Xu (xutao6622{at}163.com).
