Koch KL, Van Natta M, Parkman HP, Grover M, Abell TL, McCallum RW, Shaltout HA, Sarosiek I, Farrugia G, Shulman RJ, Tonascia J, Miriel L, Hamilton F, Pasricha PJ. Effect of liquid and solid test meals on symptoms and gastric myoelectrical activity in patients with gastroparesis and functional dyspepsia. Neurogastroenterol Motil. 2023 Feb; 35(2):e14376.