- Automobiles--Crashworthiness--Congresses (7)
- Automobiles--Collision damage--Congresses (2)
- Air bag restraint systems--Congresses (1)
- Automobiles--Safety appliances--Congresses (1)
- Automobiles--Safety measures--Congresses (1)
- Crash injuries--Congresses (1)
- Crash injuries--Prevention--Congresses (1)
- Railroads--Trains--Safety measures--Congresses (1)