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Kröger N, Sayer HG, Schwerdtfeger R, Kiehl M, Nagler A, Renges H, Zabelina T, Fehse B, Ayuk F, Wittkowsky G, Schmitz N, Zander AR.Kröger N, et al. Among authors: ayuk f.Blood. 2002 Dec 1;100(12):3919-24. doi: 10.1182/blood-2002-04-1150. Epub 2002 Aug 8.Blood. 2002.PMID: 12393448Free article.Clinical Trial.
Kröger N, Shimoni A, Zagrivnaja M, Ayuk F, Lioznov M, Schieder H, Renges H, Fehse B, Zabelina T, Nagler A, Zander AR.Kröger N, et al. Among authors: ayuk f.Blood. 2004 Nov 15;104(10):3361-3. doi: 10.1182/blood-2004-05-2031. Epub 2004 Aug 3.Blood. 2004.PMID: 15292062Free article.