title: An assessment of three electronic respirometers.
mesh_terms: D004867:Equipment Design; D005069:Evaluation Studies as Topic; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation; D015656:Respiratory Mechanics / Q000502:physiology*; D013147:Spirometry / Q000295:instrumentation; D012122:Ventilators, Mechanical