Papa S, Guerrieri F, Zanotti F, Capozza G, Fiermonte M, Cocco T, Altendorf K, Deckers-Hebersteit G
Institute of Medical Biochemistry and Chemistry, University of Bari, Italy.
Ann N Y Acad Sci. 1992 Nov 30;671:345-58. doi: 10.1111/j.1749-6632.1992.tb43808.x.