الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5403e24591bec6aa6d4179bf99b2538fTesthttps://pubmed.ncbi.nlm.nih.gov/33677985Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe30990fca4413570cdc5e39d6f65d0aTesthttps://pubmed.ncbi.nlm.nih.gov/30197334Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6631d5f0f230ccd972c4d9afec805351Testhttp://europepmc.org/articles/PMC4534433Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86a04328bc1be4b9f98274b72eb4cd15Testhttps://pubmed.ncbi.nlm.nih.gov/22335872Test