@article{Güler2021_512569, author={Sertaç Ata Güler and Turgay ŞİMŞEK and Özlem Özkan GÜLER and Nuh Zafer CANTÜRK}, title={Changes and disruptions in diagnosis, treatment and follow-up of breast cancer during two periods of the COVID-19 pandemic in Turkey}, year={2021}, journal={Turkish Journal of Surgery}, issn={2564-6850}, volume={37}, number={3}, url={http://search/yayin/detay/512569} }