Breath-holding and the sensations due to chemical and mechanical stimuli to breathing.
D001049:Apnea; D002245:Carbon Dioxide / Q000097:blood; D002628:Chemoreceptor Cells / Q000502:physiology; D006801:Humans; D006985:Hyperventilation; D008168:Lung / Q000294:innervation / Q000502:physiology*; D009119:Muscle Contraction; D010100:Oxygen / Q000097:blood; D010101:Oxygen Consumption; D012119:Respiration; D013147:Spirometry; D014403:Tubocurarine
D002245:Carbon Dioxide; D010100:Oxygen; D014403:Tubocurarine