pubmed-article:20532975 | pubmed:abstractText | Standardization of morphological assessment for 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 which, if adopted, would produce a de facto international standard to aid cross border collaboration. | lld:pubmed |