Hajat, Cother and Stein, Emma and Shantikumar, Saran and Niaura, Raymond and Ferrara, Pietro and Polosa, Riccardo (2022) A scoping review of studies on the health impact of electronic nicotine delivery systems. Internal and Emergency Medicine, 17, pp. 241-268. https://doi.org/10.1007/s11739-021-02835-4.