“Breast Mammella (C50.9) The Sentinel Node Biopsy Is Not Contraindicated in Multifocal Breast Carcinoma La Biopsia Del Linfonodo Sentinella Non è Controindicata Nel Carcinoma Multifocale Della Mammella”. European Journal of Oncology and Environmental Health, vol. 16, no. 2, June 2011, pp. 105-10, https://mattioli1885journals.com/index.php/EJOEH/article/view/2303.