الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::9c3879f474551d6c6f4398712b4e836bTesthttps://doi.org/10.1101/2022.09.24.508386Test
الوصول الحر: https://doaj.org/article/0e94556c72db4a1cb73c3446bcd3647aTest
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfe8a6313522ed4458e59ae15cae505eTesthttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4763348Test/
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ca86fdb53fd267e693f5f6e53580297Testhttps://doi.org/10.5665/sleep.2440Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eef137a6c467aff3bce1d6018756c32aTesthttps://doi.org/10.5665/sleep.2232Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fd7afddbb74069f227cc1acfce4e94bTesthttps://serval.unil.ch/resource/serval:BIB_470C9DE8C422.P001/REF.pdfTest
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4aeceed9cdbcdd34c77756137330d96Testhttps://pubmed.ncbi.nlm.nih.gov/25083019Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=pmid________::737fe17114655384da9170a907e0ac58Testhttps://pubmed.ncbi.nlm.nih.gov/24338665Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::b2534a30c6943664edf58b12bcb7165fTesthttps://doi.org/10.1007/7854_2013_270Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::6bcd5c7ee1afa6ebca8c2b4bcdae9718Testhttps://doi.org/10.1002/9780470942390.mo110126Test