Growth hormone and prolactin stimulate the expression of rat preadipocyte factor-1/delta-like protein in pancreatic islets: molecular cloning and expression pattern during development and growth of the endocrine pancreas. - Carlsson,C.; Tornehave,D.; Lindberg,K.; Galante,P.; Billestrup,N.; Michelsen,B.; Larsson,L.I.; Nielsen,J.H. (Endocrinology, 1997)