Abstracts of Theses from the Scandinavian Countries. Acta Oncologica, [S. l.], v. 31, n. 6, p. 684–697, 1992. DOI: 10.3109/02841869209083856. Disponível em: https://medicaljournalssweden.se/actaoncologica/article/view/32247. Acesso em: 21 may. 2026.