Duplication and divergence of 2 distinct pancreatic ribonuclease genes in leaf-eating African and Asian colobine monkeys.
Schienman JE, Holt RA, Auerbach MR, Stewart CB. Duplication and divergence of 2 distinct pancreatic ribonuclease genes in leaf-eating African and Asian colobine monkeys. Mol Biol Evol. 2006 Aug; 23(8):1465-79.