title: [ABO blood groups in glioblastoma multiforme].
abstract: The distribution of ABO blood groups was analysed statistically in 271 patients treated for glioblastoma multiforme. The control group included 500 patients treated for craniocerebral trauma. A statistically significant difference was observed in the distribution of ABO blood groups between these patient groups, with higher frequency of group  A and lower of group O in the patients with glioblastoma multiforme.
mesh_terms: D000017:ABO Blood-Group System; D001932:Brain Neoplasms / Q000097:blood*; D005909:Glioblastoma / Q000097:blood*; D006801:Humans; D011110:Polymorphism, Genetic
chemical_list: D000017:ABO Blood-Group System
vernacular_title: Grupy krwi ABO w glejakach wielopostaciowych.