AUTHOR=Qin Zhendong , Zhang Di , Cao Guangming TITLE=Progestin-based pharmacotherapy in fertility preservation in early endometrial cancer JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1487008 DOI=10.3389/fonc.2024.1487008 ISSN=2234-943X