الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40f04ff031b6f5ac9346613566575e91Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab0e172f305f6bb915bd0bbe34da3165Testhttps://pubmed.ncbi.nlm.nih.gov/27270426Test