BERGQVIST , D.; MATTSSON , J. Solitary Calcaneal Metastasis as the First Sign of Gastric Cancer: A Case Report. Upsala Journal of Medical Sciences, [S. l.], v. 83, n. 2, p. 115–118, 1978. DOI: 10.3109/03009737809179123. Disponível em: https://ujms.net/index.php/ujms/article/view/7244. Acesso em: 15 nov. 2026.