What is the etiology of human brain tumors?
Hardell
L
L
Holmberg
B
B
Malker
H
H
Paulsson
L E
LE
D000328:Adult; D001932:Brain Neoplasms / Q000209:etiology*; D002648:Child; D004574:Electromagnetic Fields; D004781:Environmental Exposure; D006801:Humans