الوصول الحر: https://doaj.org/article/4ce68f1461c045d980c690436bb5a84eTest
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57bc7ea1deab98ca2479f654f4f13661Testhttps://elifesciences.org/articles/54346Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=pmid________::9b40e69f362efabf5acfe8309aff180bTesthttps://pubmed.ncbi.nlm.nih.gov/33459591Test