Comparison of clinical outcomes between prolonged pituitarydown⁃regulation protocol in luteal and follicu⁃ lar phases

QIN Xi, LI Jingjing, FAN Li, HUANG Pinxiu.
The Journal of Practical Medicine . 2022, (9): 1056 -1059 .  DOI: 10.3969/j.issn.1006⁃5725.2022.09.003