Lancet (London, England), Vol. 397, no. 10272, p. 387-397 (2021) Lancet, New York : Elsevier, 2021, vol. 397, iss. 10272, p. 387-397 2021, ' Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries ', The Lancet, vol. 397, no. 10272, pp. 387-397 . https://doi.org/10.1016/S0140-6736(21)00001-5 Lancet (London, England)
Revista do Instituto de Medicina Tropical de São Paulo Revista do Instituto de Medicina Tropical de São Paulo, Vol 63 (2021) Revista do Instituto de Medicina Tropical de São Paulo; Vol. 63 (2021); e3 Revista do Instituto de Medicina Tropical de São Paulo; v. 63 (2021); e3 Instituto de Medicina Tropical (IMT) instacron:IMT