DE OLIVEIRA, R. S. Robin Paul Humphreys 1937-2020+: ROBIN PAUL HUMPHREYS, MD, FRCSC On March 18, 2020 had sadly passed away. Archives of Pediatric Neurosurgery, Ribeirão Preto, Brazil, v. 2, n. 1(January-April), p. 34, 2020. DOI: 10.29327/apn.v2i1(January-April).15. Disponível em: https://archpedneurosurg.com.br/sbnped2019/article/view/15. Acesso em: 19 dec. 2024.