الإتاحة: https://dspace.library.uu.nl/handle/1874/351258Test
الإتاحة: https://dspace.library.uu.nl/handle/1874/355883Test
الإتاحة: http://www.biomedcentral.com/1471-2407/14/864Test
الإتاحة: https://doi.org/10.1093/annonc/mdt390Testhttp://annonc.oxfordjournals.org/cgi/content/short/mdt390v1Test
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::226fe1a2129c071a0618870083853ddeTest