Silva, V., Grande, A. J., Martimbianco, A. L. C., Riera, R. and Carvalho, A. P. V. (2012) “Overview of systematic reviews - a new type of study. Part I: why and for whom?”, São Paulo Medical Journal, 130(6), pp. 398–404. Available at: https://periodicosapm.emnuvens.com.br/spmj/article/view/1525 (Accessed: 14 March 2025).