Fahrenkrug J, Steenstrup B R, Hannibal J, Alm P, Ottesen B
Department of Clinical Biochemistry, Bispebjerg Hospital, University of Copenhagen, Denmark.
Ann N Y Acad Sci. 1996 Dec 26;805:394-407; discussion 407-9. doi: 10.1111/j.1749-6632.1996.tb17500.x.