1. The Glucagon-Sensitive Adenyl Cyclase System in Plasma Membranes of Rat Liver: V. An Obligatory Role of Guanyl Nucleotides in Glucagon Action Creator: Krans, Hendrik Michiel JanPohl, Stephen L.Birnbaumer, LutzRodbell, Martin, 1925-1998 Date: 25 March 1971 Publisher: American Society for Biochemistry and Molecular Biology Genre: Articles