TY - GEN AU - Owens,G R AU - Murphy,D M TI - Spirometric diagnosis of upper airway obstruction SN - 0003-9926 PY - 1983///0811 KW - Adult KW - Aged KW - Airway Obstruction KW - diagnosis KW - Asthma KW - Evaluation Studies as Topic KW - Forced Expiratory Volume KW - Humans KW - Lung Diseases, Obstructive KW - Maximal Voluntary Ventilation KW - Middle Aged KW - Neuromuscular Diseases KW - Spirometry KW - Vital Capacity N1 - Publication Type: Comparative Study; Journal Article ER -