Henquin, J.-C., Schmeer, W., Nenquin, M., & Meissner, HP. (1985). Effects of a Calcium-channel Agonist On the Electrical, Ionic and Secretory Events in Mouse Pancreatic B-cells. Biochemical and Biophysical Research Communications, 131(2), 980-986. https://doi.org/10.1016/0006-291X(85)91336-1 (Original work published 1985)