title: Mouth occlusion pressure and EMG of the diaphragm in the waking and sleeping states.
mesh_terms: D001049:Apnea / Q000209:etiology; D002245:Carbon Dioxide; D003964:Diaphragm / Q000502:physiology*; D004576:Electromyography; D006801:Humans; D009055:Mouth / Q000502:physiology*; D011312:Pressure; D012119:Respiration; D012125:Respiratory Center / Q000502:physiology; D012890:Sleep / Q000502:physiology*; D012893:Sleep Wake Disorders / Q000150:complications; D014851:Wakefulness / Q000502:physiology*
chemical_list: D002245:Carbon Dioxide