How accurate is frozen section pathology compared to permanent pathology in detecting involved margins and lymph nodes in breast cancer? - Namdar, Zahra Mehdipour; Omidifar, Navid; Arasteh, Peyman; Akrami, Majid; Tahmasebi, Sedigheh; Nobandegani, Aida Salehi; Sedighi, Sogol; Zangouri, Vahid; Talei, Abdolrasoul (World Journal of Surgical Oncology, 2021)