Arginine-vasopressin mediates counter-regulatory glucagon release and is diminished in type 1 diabetes by Kim, A, Knudsen, J, Madara, J, Benrick, A, Hill, T, Abdul Kadir, L, Kellard, J, Mellander, L, Miranda, C, Lin, H, James, T, Suba, K, Spigelman, A, Wu, Y, MacDonald, P, Wenstedt Asterholm, I, Magnussen, T, Christensen, M, Visboll, T, Salem, V, Knop, F, Rorsman, P, Lowell, B, Briant, L