الوصول الحر: https://doaj.org/article/c85251bc23464bc086db0841fd9a5ef7Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b95fdc610b76f861b5a42a1ecac0fa45Testhttps://doi.org/10.3928/01484834-20221003-05Test
الوصول الحر: https://doaj.org/article/9081958d16684f859897b59aff8ccd97Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96e19cc39a9bf1a528449a04f8b871b0Testhttps://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/4180Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c8ebf597b7c536f8055c72837d5b581Testhttps://doi.org/10.24265/horizmed.2016.v16n3.08Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=pmid________::8f3dceda05c3d699bacfe955332a9017Testhttps://pubmed.ncbi.nlm.nih.gov/31460635Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=pmid________::8994e3b87ba529e5bbbe87f337f163e7Testhttps://pubmed.ncbi.nlm.nih.gov/27716755Test