Randomized controlled phase Ib study of ghrelin agonist, RM-131, in type 2 diabetic women with delayed gastric emptying: pharmacokinetics and pharmacodynamics - Shin, A; Camilleri, M; Busciglio, I; Burton, D; Stoner, E; Noonan, P; Gottesdiener, K; Smith, S A; Vella, A; Zinsmeister, A R (Diabetes Care, 2013)