TY - GEN AU - Tenhunen,M AU - Rauhala,E AU - Huupponen,E AU - Saastamoinen,A AU - Kulkas,A AU - Himanen,S-L TI - High frequency components of tracheal sound are emphasized during prolonged flow limitation SN - 0967-3334 PY - 2009///0728 KW - Adolescent KW - Adult KW - Aged KW - Female KW - Humans KW - Male KW - Middle Aged KW - Pulmonary Ventilation KW - Respiratory Mechanics KW - Sleep Apnea Syndromes KW - physiopathology KW - Sound Spectrography KW - Trachea KW - physiology KW - Young Adult N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1088/0967-3334/30/5/004 ER -