الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61da67fee638da6847323507e6b4c034Testhttps://pubmed.ncbi.nlm.nih.gov/15461583Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cdec3921b82f8902d0f2be55b1d2fd7Testhttps://pubmed.ncbi.nlm.nih.gov/9003422Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::593cdfa4a315c24d76d168ff441cd148Testhttps://pubmed.ncbi.nlm.nih.gov/1575680Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2900ed63a7bd6c0117e4728b666452fTesthttps://pubmed.ncbi.nlm.nih.gov/4091820Test