The DPP-4 inhibitor vildagliptin increases pancreatic beta cell mass in neonatal rats - Duttaroy, Alokesh; Voelker, Frank; Merriam, Kimberley; Zhang, Xia; Ren, Xianglin; Subramanian, Kala; Hughes, Thomas E.; Burkey, Bryan F. (European Journal of Pharmacology, 2011)