TY  - JOUR
PY  - 1974//
TI  - Attenuation characteristics of recreational helmets
JO  - Annals of otology, rhinology, and laryngology
A1  - Bess, F. H.
A1  - Gale, D. W.
A1  - Aarni, J. D.
A1  - Redfield, N. P.
SP  - 119
EP  - 124
VL  - 83
IS  - 1
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0003-4894
UR  - http://dx.doi.org/
ID  - ref1
ER  -