الوصول الحر: http://www.jstor.org/stable/43671678Test
الإتاحة: https://doi.org/10.1093/neuonc/noy059.515Testhttp://academic.oup.com/neuro-oncology/article-pdf/20/suppl_2/i143/24838793/noy059.515.pdfTest
الإتاحة: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9629448Test/
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::7dd3965aa68d43d942cd66437058f976Test