Mobile Phone App Use Among Pregnant Women in China and Associations Between App Use and Perinatal Outcomes: Retrospective Study (Preprint) (2021)
Abstract
No abstract provided
Bibliographic Information
Digital Object Identifier: http://dx.doi.org/10.2196/preprints.29644
Publication URI: http://dx.doi.org/10.2196/preprints.29644
Type: Preprint