%0 Journal Article %B Heliyon %D 2021 %G eng %I Elsevier BV %N 3 %P e06639 %R 10.1016/j.heliyon.2021.e06639 %T Mobile health applications for disease screening and treatment support in low-and middle-income countries: A narrative review %U https://www.sciencedirect.com/science/article/pii/S2405844021007428/pdfft?md5=41ca76c9a5a45499c3504ce5a8ecef02&pid=1-s2.0-S2405844021007428-main.pdf %V 7