AN OXYGEN delivery and suction unit.
D001152:Arsenicals / Q000008:administration & dosage*; D010100:Oxygen; D011051:Poliomyelitis; D011052:Poliomyelitis, Bulbar / Q000628:therapy*; D013396:Suction; D012122:Ventilators, Mechanical
D001152:Arsenicals; C100059:oxophenarsine; D010100:Oxygen
OXOPHENARSINE/administration; POLIOMYELITIS, BULBAR/therapy; RESPIRATORS