TY - JOUR AU - Chen H AU - Chai Y AU - Dong L AU - Niu W AU - Zhang P BT - JMIR mHealth and uHealth DO - 10.2196/mhealth.8998 LA - eng PY - 2018 T2 - JMIR mHealth and uHealth TI - Effectiveness and appropriateness of mhealth interventions for maternal and child health: Systematic review VL - 6 ER -