Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts 02115, USA.
Fertil Steril. 2010 Aug;94(3):1152-3. doi: 10.1016/j.fertnstert.2010.05.042. Epub 2010 Jul 2.
Standardization of morphologic assessment for an embryo grading system was developed and is being implemented by the Society for Assisted Reproductive Technology (SART). A recent European consensus conference of embryologists from Europe and America is working toward adopting an embryo classification system modeled similarly to that of SART that, if adopted, would produce a de facto international standard to aid cross-border collaboration.
胚胎分级系统的形态评估标准化是由辅助生殖技术协会（SART）制定并实施的。最近，来自欧洲和美国的胚胎学家的一次欧洲共识会议正在努力采用类似于 SART 的胚胎分类系统，如果被采用，将产生事实上的国际标准，以帮助跨境合作。
