Swallow–Breath Interaction and Phase of Respiration with Swallow during Nonnutritive Suck among Low-risk Preterm Infants - Reynolds, Eric W; Grider, Debbie; Caldwell, Rhonda; Capilouto, Gilson; Vijaygopal, Pooja; Patwardhan, Abhijit; Charnigo, Richard (American Journal of Perinatology, 2010)