Effect of a Text Messaging-Based Educational Intervention on Cesarean Section Rates Among Pregnant Women in China: Quasirandomized Controlled Trial.
Yanfang SuJesse HeitnerChangzheng YuanYafei SiDan WangZhiying ZhouZhongliang ZhouPublished in: JMIR mHealth and uHealth (2020)
RR2-10.1136/bmjopen-2015-011016.