الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f886aa478ea0ddf148497d20660f8f9bTesthttp://link.springer.com/article/10.1186/s13000-018-0738-4Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::34b5742cc049f20cdb858ec72d3c60d0Testhttps://doi.org/10.5795/jjscc.59.251Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d27807d08c50ef91a985974dba0527bTesthttps://doi.org/10.1177/2050313x211012511Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43b706ffaf4ef712579d5841c3bb2c7cTesthttps://pubmed.ncbi.nlm.nih.gov/27271270Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f6bc7803924c6806c712f65d72bda6Testhttps://pubmed.ncbi.nlm.nih.gov/25893823Test