F. C. Abrao, I. R. L. B. de Abreu, R. O. Rocha, F. D. Munhoz, J. H. G. Rodrigues, and R. N. Younes, “Impact of the delay to start treatment in patients with lung cancer treated in a densely populated area of Brazil”, Clinics, vol. 72, no. 11, pp. 675–680, Nov. 2017, doi: 10.6061/clinics/2017(11)05.