Isolation and primary structure of pituitary human galanin, a 30-residue nonamidated peptide. - Schmidt,WF.; Kratzin,H.; Eckhart,K.; Drevs,D.; Mundkowski,G.; Clemens,A.; Katsoulis,S.; Schäfer,H.; Gallwitz,B.; Creutzfeldt,W. (Proc Natl Acad Sci USA, 1991)