"The Impossible Housing and Handling Conditions of Monkeys in Research Laboratories", by Viktor Reinhardt, International Primate Protection League, August 2001 Inside the monkey house at Covance, shot undercover by the British Union for the Abolition of Vivisection The Problem with Pet Monkeys: Reasons Monkeys Do Not Make Good Pets, an article by veterinarian Lianne McLeod on About.com Helping Hands: Monkey helpers for the disabled, a U.S. national non-profit organization based in Boston Massachusetts that places specially trained capuchin monkeys with people who are paralyzed or who live with other severe mobility impairments