Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleA difficult detection can influence survival analysis.AuthorsCaldarella, Adele; Crocetti, Emanuele; Paci, EugenioAbstractA letter to the editor is presented in response to the article "Improvement prognosis of glioblastoma in the 21st century: Who has benefited most?" published in a previous issue of the article.SubjectsLETTERS to the editor; PERIODICAL articles; GLIOBLASTOMA multiformePublicationCancer (0008543X), 2012, Vol 118, Issue 24, p6297ISSN0008-543XPublication typeArticleDOI10.1002/cncr.27620