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Kelley JK, Mormol J, Reiber M, Sena A, Joy Abutin C, Sypniewski J, Reed C, Zambito GM, Banks-Venegoni AL.Kelley JK, et al. Among authors: sypniewski j.Am Surg. 2025 Jan 4:31348241312120. doi: 10.1177/00031348241312120. Online ahead of print.Am Surg. 2025.PMID: 39754441
Bujok G, Dyaczyńska-Herman A, Jendryczko A, Mandat K, Sypniewski J.Bujok G, et al. Among authors: sypniewski j.Childs Nerv Syst. 1996 Feb;12(2):97-9. doi: 10.1007/BF00819504.Childs Nerv Syst. 1996.PMID: 8674088
Mandat KM, Wieczorkiewicz B, Gubała-Kacała M, Sypniewski J, Bujok G.Mandat KM, et al. Among authors: sypniewski j.Eur J Pediatr Surg. 1994 Apr;4(2):94-7. doi: 10.1055/s-2008-1066076.Eur J Pediatr Surg. 1994.PMID: 7912956