الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2d6443ce61b9f6c3dd9a6086db77b08Testhttps://pubmed.ncbi.nlm.nih.gov/33540271Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c796b99f611ced8b9f792550960abfebTesthttps://pubmed.ncbi.nlm.nih.gov/32375954Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5bbeacf0d3c03ce075d51601ff944aeTesthttps://europepmc.org/articles/PMC6888964Test/
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9966dff9aa9cc19d7527f58d78ae0214Testhttps://pubmed.ncbi.nlm.nih.gov/31715205Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::551fa5bbceaceb87b4138c139e8a3c15Testhttps://doi.org/10.3390/v11070579Test