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Wolfson DH, Nypaver MM, Blaser M, Hogan A, Evans R 3rd, Davis AT.Wolfson DH, et al. Among authors: nypaver mm.Pediatr Emerg Care. 1994 Dec;10(6):335-8. doi: 10.1097/00006565-199412000-00008.Pediatr Emerg Care. 1994.PMID: 7899118Clinical Trial.