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Kjellberg A, Widmalm G.Kjellberg A, et al. Among authors: widmalm g.Biopolymers. 1999 Oct 5;50(4):391-9. doi: 10.1002/(SICI)1097-0282(19991005)50:4<391::AID-BIP5>3.0.CO;2-S.Biopolymers. 1999.PMID: 10423548
Norris SE, Landström J, Weintraub A, Bull TE, Widmalm G, Freedberg DI.Norris SE, et al. Among authors: widmalm g.Biopolymers. 2012 Mar;97(3):145-54. doi: 10.1002/bip.21710. Epub 2011 Aug 19.Biopolymers. 2012.PMID: 21858784