Socioeconomic position and the risk of brain tumour: a Swedish national population-based cohort study
Amal R Khanolkar, Rickard Ljung, Mats Talbäck, Hannah L Brooke, Sofia Carlsson, Tiit Mathiesen, Maria Feychting
J Epidemiol Community Health Dec 2016, 70 (12) 1222-1228; DOI: 10.1136/jech-2015-207002