Houghton P J, Stewart C F, Zamboni W C, Thompson J, Luo X, Danks M K, Houghton J A
Department of Molecular Pharmacology, St. Jude Children's Research Hospital, Memphis, Tennessee 38101, USA.
Ann N Y Acad Sci. 1996 Dec 13;803:188-201. doi: 10.1111/j.1749-6632.1996.tb26388.x.