Acoustic output upper limits proposition: should upper limits be retained?
O'Brien
William D
WD
Bioacoustics Research Laboratory, Department of Electrical and Computer Engineering, University of Illinois, 405 N Mathews, Urbana, IL 61801, USA.
Abbott
John G
JG
Stratmeyer
Mel E
ME
Harris
Gerald R
GR
Schafer
Mark E
ME
Siddiqi
Tariq A
TA
Merritt
Christopher R B
CR
Duck
Francis A
FA
Bendick
Phillip J
PJ
D000162:Acoustics; D004059:Diffusion of Innovation; D005260:Female; D006801:Humans; D016365:Liability, Legal; D011247:Pregnancy; D012106:Research; D012449:Safety; D016216:Ultrasonography, Prenatal / Q000009:adverse effects / Q000191:economics / Q000592:standards*