Lehnert, A. (1991). Therapie des Schlaf-Apnoe-Syndroms mit Continuous Positive Airway Pressure (CPAP).
Chicago Style (17th ed.) CitationLehnert, Almut. Therapie Des Schlaf-Apnoe-Syndroms Mit Continuous Positive Airway Pressure (CPAP). 1991.
MLA (9th ed.) CitationLehnert, Almut. Therapie Des Schlaf-Apnoe-Syndroms Mit Continuous Positive Airway Pressure (CPAP). 1991.
Warning: These citations may not always be 100% accurate.