POULSEN, Jens O.; THOMMESEN, P. An Unusual Case of Histiocytosis X in the Spine. Acta Orthopaedica, [S. l.], v. 47, n. 1, p. 59–62, 1976. DOI: 10.3109/17453677608998973. Disponível em: https://actaorthop.org/actao/article/view/29332. Acesso em: 2 may. 2026.