الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b72d46d5c690e8685a2ab77f4a6183edTesthttp://hdl.handle.net/2108/67570Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b7fe2f414d48fac2d38ffeab9e8c003Testhttp://hdl.handle.net/2108/15615Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed31220ef615e2342ef91160fceac8bdTesthttps://pubmed.ncbi.nlm.nih.gov/11317907Test