Darunee Daungrussami. (1999) Noise-induced hearing loss among Royal Thai Air Force pilots. Mahidol University,:ม.ป.ท.Darunee Daungrussami. 1999. Noise-induced hearing loss among Royal Thai Air Force pilots. ม.ป.ท.:Mahidol University,;Darunee Daungrussami. Noise-induced hearing loss among Royal Thai Air Force pilots. ม.ป.ท.:Mahidol University, 1999. Print.