On the effect of head-low position during intermittent positive-pressure ventilation.
D019069:Cell Respiration; D007385:Intermittent Positive-Pressure Ventilation; D011051:Poliomyelitis; D011052:Poliomyelitis, Bulbar / Q000628:therapy*; D012119:Respiration; D012121:Respiration, Artificial
POLIOMYELITIS, BULBAR/therapy; RESPIRATION, ARTIFICIAL