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Yang YY, Olofsson M, Köpf I, Hultborn R.Yang YY, et al. Among authors: hultborn r.Anticancer Res. 1998 Jan-Feb;18(1A):53-9.Anticancer Res. 1998.PMID: 9568055
Palm S, Bäck T, Claesson I, Delle U, Hultborn R, Jacobsson L, Köpf I, Lindegren S.Palm S, et al. Among authors: hultborn r.Anticancer Res. 1998 May-Jun;18(3A):1671-6.Anticancer Res. 1998.PMID: 9673388
Abel E, Ekman T, Warnhammar E, Hultborn R, Jennische E, Lange S.Abel E, et al. Among authors: hultborn r.Dig Dis Sci. 2005 Sep;50(9):1729-33. doi: 10.1007/s10620-005-2926-9.Dig Dis Sci. 2005.PMID: 16133980