Wind Turbine Noise
http://www.hc-sc.gc.ca/ewh-semt/noise-bruit/turbine-eoliennes/index-eng.php?source=wind_turbine_14&medium=banner_en&campaign=hpfeaturebox
風車のノイズと健康研究 結果の要約
Wind Turbine Noise and Health Study: Summary of Results
Date Modified: 2014-10-30
http://www.hc-sc.gc.ca/ewh-semt/noise-bruit/turbine-eoliennes/summary-resume-eng.php