Motorcycle helmet laws: every surgeon's responsibility.
Knudson
M Margaret
MM
Schermer
Carol
C
Speetzen
Larisa
L
D006259:Craniocerebral Trauma / Q000517:prevention & control*; D013502:General Surgery; D006260:Head Protective Devices; D006801:Humans; D009049:Motorcycles / Q000331:legislation & jurisprudence*; D012955:Societies, Medical; D014481:United States