1. Pet ownership and health status during bereavement;Akiyama;Omega: Journal of Death and Dying,1987
2. Presence of human friends and pet dogs as moderators of autonomic responses to stress in women;Allen;Journal of Personality and Social Psychology,1991
3. Pet ownership and risk factors for cardiovascular disease;Anderson;Medical Journal of Australia,1992
4. Measurement and diagnosis of health;Audy,1971
5. Physiological effects of human/companion animal bonding;Baun;Nursing Research,1984