الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::054dd4c375238746aeb819e7402f12b7Testhttp://europepmc.org/articles/PMC4076208?pdf=renderTest
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::d73aaeb671e041dc93763428c9a200d6Testhttps://doi.org/10.1158/1538-7445.am2012-3325Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::6a68d90aba969bb8a28e93178442b62bTesthttps://doi.org/10.1158/1538-7445.am2012-3382Test