P L. Herrera, et.al., Embryogenesis of the murine endocrine pancreas; early expression of pancreatic polypeptide gene., Development (Cambridge, England), 1991, 113
P L. Herrera, et.al., Embryogenesis of the murine endocrine pancreas; early expression of pancreatic polypeptide gene., Development (Cambridge, England), 1991, 113