Leukemia and brain tumors in Norwegian railway workers, a nested case-control study
Tynes T, Jynge H, Vistnes AI
Published in: Am J Epidemiol 1994; 139 (7): 645-653
Röösli M et al.
Mortality from neurodegenerative disease and exposure to extremely low-frequency magnetic fields: 31 years of observations on Swiss railway employees
Floderus B et al.
Incidence of selected cancers in Swedish railway workers, 1961-79