POLIOMYETIC PARALYSIS AND TONSILLECTOMY.
D000375:Aging; D002648:Child; D006801:Humans; D011051:Poliomyelitis; D011052:Poliomyelitis, Bulbar; D013223:Statistics as Topic; D014068:Tonsillectomy
AGING; CHILD; POLIOMYELITIS; POLIOMYELITIS, BULBAR; STATISTICS; TONSILLECTOMY