Poliomyelitis epidemic on a Minnesota Indian Reservation.
D044466:Asian People; D004194:Disease; D058872:Epidemics; D006801:Humans; D007198:Indians, North American; D008910:Minnesota; D011051:Poliomyelitis / Q000453:epidemiology*; D014481:United States
INDIANS, NORTH AMERICAN/diseases; POLIOMYELITIS/epidemiology