Cheung, Chau-kiu, and Ping Kwong Kam. 2018. “Conditions for Pets to Prevent Depression in Older Adults.” Aging & Mental Health 22(12):1627-1633.
Cheung, Chau-kiu, and Christopher Bagley. 1998. “Validating an American Scale in Hong Kong: The Center for Epidemiological Studies Depression Scale (CES-D).” Journal of Psychology 132(2):169-186.
Cheung, Chau-kiu, and Ping Kwong Kam. 2018. “Conditions for Pets to Prevent Depression in Older Adults.” Aging & Mental Health 22(12):1627-1633.
Cheung, Chau-kiu, and Christopher Bagley. 1998. “Validating an American Scale in Hong Kong: The Center for Epidemiological Studies Depression Scale (CES-D).” Journal of Psychology 132(2):169-186.