HELLBERG, Steen; STRANGE-VOGNSEN, Hans Henrik. Coccygodynia treated by resection of the coccyx. Acta Orthopaedica, [S. l.], v. 61, n. 5, p. 463–465, 1990. DOI: 10.3109/17453679008993564. Disponível em: https://actaorthop.org/actao/article/view/22449. Acesso em: 13 may. 2026.