Glucagon-like peptide-1 increases cytoplasmic calcium in insulin-secreting βTC-3-cells by enhancement of intracellular calcium mobilization. - Gromada,J.; Dissing,S.; Bokvist,K.; Renstrom,E.; Frokjaer-Jensen,J.; Wulff,B.S.; Rorsman,P. (Diabetes, 1995)