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Purswani M, Johann-Liang R, Cervia J, Noel GJ.Purswani M, et al.Pediatr Infect Dis J. 1999 Jun;18(6):512-6. doi: 10.1097/00006454-199906000-00007.Pediatr Infect Dis J. 1999.PMID: 10391180
Johann-Liang R, Lee SE, Fernandez A, Cervia J, Noel GJ.Johann-Liang R, et al.Pediatr Infect Dis J. 2000 Apr;19(4):363-4. doi: 10.1097/00006454-200004000-00025.Pediatr Infect Dis J. 2000.PMID: 10783035Clinical Trial.No abstract available.