

|
|
The cause of primary brain tumors is unknown, but people who work with rubber and certain chemicals have a greater-than-average risk of developing them. There is no evidence that head injury causes brain tumors, but researchers are trying to deter...
|
|
|
The causes of primary brain tumors are unknown, but people who work with vinyl chlorides, polycyclic hydrocarbons, nitrosoureas, and certain pesticides have a greater-than-average risk of developing them. There is no evidence that head injury caus...
|