de Oliveira RS. Robin Paul Humphreys 1937-2020+: ROBIN PAUL HUMPHREYS, MD, FRCSC On March 18, 2020 had sadly passed away. Arch Pediatr Neurosurg [Internet]. 2020 Apr. 1 [cited 2024 Dec. 19];2(1(January-April):34. Available from: https://archpedneurosurg.com.br/sbnped2019/article/view/15