Dias, L. G. da S., R. D. da Silva, L. de O. Baliana, L. C. Mendes, and E. Barichello. “Evaluation of Anxiety, Depression and Stress Symptoms in Men With Prostate Cancer During the Preoperative Period”. Bioscience Journal, vol. 36, no. 5, Aug. 2020, pp. 1760-7, doi:10.14393/BJ-v36n5a2020-48103.