I. R. A. Condori Lizárraga, L. A. Menacho Alvirio, J. E. Pérez-Lu, and C. Cárcamo Cavagnaro, “Text messaging to improve patient adherence in haart: randomized controlled trial”, Rev Peru Med Exp Salud Publica, vol. 36, no. 3, pp. 400–7, Sep. 2019, doi: 10.17843/rpmesp.2019.363.4139.