title: Author response to "humidification during CPAP titration: an unresolved issue".
authors.forename: Chung-Chieh
authors.initials: CC
authors.lastname: Yu
authors.forename: Huang-Pin
authors.initials: HP
authors.lastname: Wu
mesh_terms: D045422:Continuous Positive Airway Pressure / Q000295:instrumentation*; D005260:Female; D006801:Humans; D006813:Humidity; D008297:Male; D020181:Sleep Apnea, Obstructive / Q000628:therapy*