JONES, Douglas. Tables for Use in Nsd Calculations. Acta Oncologica, [S. l.], v. 13, n. 6, p. 545–555, 1974. DOI: 10.3109/02841867409132652. Disponível em: https://medicaljournalssweden.se/actaoncologica/article/view/34162. Acesso em: 17 feb. 2025.