Eradication of poliomyelitis: progress in the Americas.
De Quadros CA, Andrus JK, Olivé JM, Da Silveira CM, Eikhof RM, Carrasco P, Fitzsimmons JW, Pinheiro FP.
De Quadros CA, et al. Among authors: andrus jk.
Pediatr Infect Dis J. 1991 Mar;10(3):222-9. doi: 10.1097/00006454-199103000-00011.
Pediatr Infect Dis J. 1991.
PMID: 2041671
Review.