00453nas a2200169   4500000000100000008004100001100001000042700001100052700001400063700001100077700001100088700001200099700001500111700001000126700001500136245013200151       2019                            d1 aLiu Y1 aChen S1 aRedfern J1 aChow C1 aBall K1 aIslam S1 aTabassum R1 aKim S1 aMaddison R00aThe role of social media in preventing and managing non-communicable diseases in low-and-middle income countries: Hope or hype?