Constitutive activation of PKA catalytic subunit in adrenal Cushing’s syndrome - Beuschlein, F; Fassnacht, M; Assié, G; Calebiro, D; Stratakis, C A; Osswald, A; Ronchi, C L; Wieland, T; Sbiera, S; Faucz, F R; Schaak, K; Schmittfull, A; Schwarzmayr, T; Barreau, O; Vezzosi, D; Rizk-Rabin, M; Zabel, U; Szarek, E; Salpea, P; Forlino, A; Vetro, A; Zuffardi, O; Kisker, C; Diener, S; Meitinger, T; Lohse, M J; Reincke, M; Bertherat, J; Strom, T M; Allolio, B (N Engl J Med, 2014)