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Lupatsch JE, Kreis C, Zwahlen M, Niggli F, Ammann RA, Kuehni CE, Spycher BD; Swiss Paediatric Oncology Group; Swiss National Cohort Study Group.Lupatsch JE, et al. Among authors: ammann ra.Eur J Epidemiol. 2016 Aug;31(8):763-74. doi: 10.1007/s10654-016-0162-6. Epub 2016 Jun 1.Eur J Epidemiol. 2016.PMID: 27251152Free article.
Zehnder A, Fisch U, Hirt A, Niggli FK, Simon A, Ozsahin H, Schlapbach LJ, Ammann RA.Zehnder A, et al. Among authors: ammann ra.Pediatr Blood Cancer. 2009 Jul;53(1):53-7. doi: 10.1002/pbc.22028.Pediatr Blood Cancer. 2009.PMID: 19343776
Agyeman P, Aebi C, Hirt A, Niggli FK, Nadal D, Simon A, Ozsahin H, Kontny U, Kühne T, Beck Popovic M, Leibundgut K, Bodmer N, Ammann RA.Agyeman P, et al. Among authors: ammann ra.Pediatr Infect Dis J. 2011 Jul;30(7):e114-9. doi: 10.1097/INF.0b013e318215a290.Pediatr Infect Dis J. 2011.PMID: 21394050
Brack E, Bodmer N, Simon A, Leibundgut K, Kühne T, Niggli FK, Ammann RA.Brack E, et al. Among authors: ammann ra.Pediatr Blood Cancer. 2012 Sep;59(3):423-30. doi: 10.1002/pbc.24076. Epub 2012 Jan 23.Pediatr Blood Cancer. 2012.PMID: 22271702Clinical Trial.