We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe riddle of the dual expression of IgM and IgD.AuthorsGeisberger R; Lamers M; Achatz GPublicationImmunology, 2006, Vol 118, Issue 4, p429ISSN0019-2805Publication typearticleDOI10.1111/j.1365-2567.2006.02386.x