Volpato, E. de S.N., Betini, M., Puga, M.E., Agarwal, A., Cataneo, A.J.M., Oliveira, L.D. de, Bazan, R., Braz, L.G., Pereira, J.E.G. and Dib, R.E. 2018. Strategies to optimize MEDLINE and EMBASE search strategies for anesthesiology systematic reviews. An experimental study. São Paulo Medical Journal. 136, 2 (Apr. 2018), 103–108.