الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91464ba063399674a97dd5443eb3314bTesthttps://pubmed.ncbi.nlm.nih.gov/8589718Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dabd7ed95213b9aba3974b4d1985ea3dTesthttps://pubmed.ncbi.nlm.nih.gov/8750835Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::665ecec2cabeeea46a7f077d759e0028Testhttps://pubmed.ncbi.nlm.nih.gov/8023944Test