NELISSEN, Rob; KAPTEIN, Bart; VEEGER, DirkJan. Edward Valstar (1970–2017). Acta Orthopaedica, [S. l.], v. 88, n. 6, p. 701–702, 2017. DOI: 10.1080/17453674.2017.1375341. Disponível em: https://actaorthop.org/actao/article/view/9765. Acesso em: 18 aug. 2024.