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URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9317361911b4f60034a3edf8c2ed6b35http://europepmc.org/articles/PMC4254483
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38392f788dbaf03a2c20bca93d9d589ehttps://pubmed.ncbi.nlm.nih.gov/23870224
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