title: Easy adjustment modification of Monaghan M-250/Ohio M-560 ventilator for facile use with intermittent mandatory ventilation, continuous positive pressure breathing, and nitrogen washout.
mesh_terms: D006801:Humans; D009584:Nitrogen / Q000008:administration & dosage; D011175:Positive-Pressure Respiration / Q000295:instrumentation*
chemical_list: D009584:Nitrogen