الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbd7c5d0f4edb087c4e0737139ca6c0eTesthttps://doi.org/10.1016/j.diii.2016.06.015Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::ed993ffd69d20eaf227db9ae892a2f26Testhttps://pubmed.ncbi.nlm.nih.gov/19129556Test