Pornpen Sampao. 2005. Relationships of health status, family relations, and loneliness to depression in older adults. Field of Study Psychiatric and Mental Health Nursing, Mahidol University;
Pornpen Sampao. (2005) Relationships of health status, family relations, and loneliness to depression in older adults . Mahidol University/Bangkok.
Pornpen Sampao. Relationships of health status, family relations, and loneliness to depression in older adults. . Bangkok:Mahidol University, 2005.
Pornpen Sampao. (2005) Relationships of health status, family relations, and loneliness to depression in older adults . Mahidol University/Bangkok.