الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7a60e9dd2d00b42d9dd9a384a216a5cTesthttps://doi.org/10.1016/j.npep.2005.08.003Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eff80aa203b54e55d9b74ecce672a81Testhttps://pubmed.ncbi.nlm.nih.gov/19138473Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e0d210cb03bdf81720cb1a515d78149Testhttps://pubmed.ncbi.nlm.nih.gov/17535552Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::230679eeec25bc9d103382764d03025fTesthttps://pubmed.ncbi.nlm.nih.gov/17509232Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1f86122b6291bb7926970f4b7813f51Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a3c4f481f154c1286486f658e5966faTest