RT - European Journal of Gynaecological Oncology ID - 10.22514/ejgo.2026.011 T1 - HPV & co. in sporadic breast cancer: any connection? A1 - Luca Roncati A1 - Yisheng Chen K1 - Breast cancer; Oncoviruses; Human mammary tumor virus (HMTV); Human papillomavirus (HPV); Epstein-Barr virus (EBV); Cytomegalovirus (CMV); Polyomaviruses YR - 2026 SP - 1 AB - null