Villani, R., Gargano, R., Rovai, C., Milillo, P., Macarini, L. and Serviddio, G. (2016) “To be or not to be: a two years surveillance for a CA 19-9 persistent elevation before cancer diagnosis and bone metastases”, JOURNAL OF GERONTOLOGY AND GERIATRICS, 64(3), pp. 112-115. Available at: https://www.jgerontology-geriatrics.com/article/view/174 (Accessed: 21November2024).