Subject
- Psychiatry2
- mental disorders2
- periodicals2
- 44.68 gerontology, geriatrics1
- Adult Education1
- Adult education1
- Aged, 80 and over1
- Computer network resources1
- Éducation des adultes1
- Geriatria1
- Gerontologia1
- Gérontopsychiatrie1
- Health Promotion1
- Health Services for the Aged1
- Homo sapiens (species)1
- Humans1
- Journals - full-text1
- Loneliness1
- Loneliness in old age1
- Menat Disorders1