Prolactin-Signal Transduction in Neonatal Rat Pancreatic Islets and Interaction with the Insulin-Signaling Pathway - Amaral , M E C; Ueno , M; Carvalheira , J B; Carneiro , E M; Velloso , L A; Saad , M J A; Boschero , A C (Hormone and Metabolic Research, 2003)