AUTHOR=Li Shuai , Chen Xiaosong , Shen Kunwei TITLE=Medical history of thyroid cancer does not impair prognosis in non-metastatic breast cancer patients: an analysis study based on SEER database and external cohort JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1443467 DOI=10.3389/fonc.2024.1443467 ISSN=2234-943X