Andreozzi P, Sarnelli G, Pesce M, Zito FP, Alessandro AD, Verlezza V, Palumbo I, Turco F, Esposito K, Cuomo R.  The Bitter Taste Receptor Agonist Quinine Reduces Calorie Intake and Increases the Postprandial Release of Cholecystokinin in Healthy Subjects.  J Neurogastroenterol Motil 2015;21:511-519.  https://doi.org/10.5056/jnm15028