We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMultiple substitutions at single site: interpreting the effect of Asn92 mutations in human coagulation factor IX.AuthorsSharma, A; Chavali, S; Mahajan, A; Biswas, P; Bharadwaj, DPublicationHaemophilia : the official journal of the World Federation of Hemophilia, 2008, Vol 14, Issue 2, p396ISSN1365-2516Publication typeCommentaryDOI10.1111/j.1365-2516.2007.01637.x