Published on in Vol 6, No 12 (2017): December
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/8679, first published
.
![An Intervention Delivered by App Instant Messaging to Increase Acceptability and Use of Effective Contraception Among Young Women in Bolivia: Protocol of a Randomized Controlled Trial An Intervention Delivered by App Instant Messaging to Increase Acceptability and Use of Effective Contraception Among Young Women in Bolivia: Protocol of a Randomized Controlled Trial](https://asset.jmir.pub/assets/9e198e8d20d619f2fa3ada4483bd4fa1.jpeg 480w,https://asset.jmir.pub/assets/9e198e8d20d619f2fa3ada4483bd4fa1.jpeg 960w,https://asset.jmir.pub/assets/9e198e8d20d619f2fa3ada4483bd4fa1.jpeg 1920w,https://asset.jmir.pub/assets/9e198e8d20d619f2fa3ada4483bd4fa1.jpeg 2500w)
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