Respiratory disturbances due to poliomyelitis; importance of signs and symptoms.
D010808:Physical Examination; D011051:Poliomyelitis; D011052:Poliomyelitis, Bulbar / Q000150:complications*; D012137:Respiratory System; D012140:Respiratory Tract Diseases
POLIOMYELITIS, BULBAR/complications; RESPIRATORY TRACT/diseases