1. Epidemic of COVID-19 in China and associated psychological problems;Ahmed;Asian J. Psychiatry,2020
2. COVID-19 and the consequences of isolating the elderly;Armitage;Lancet,2020
3. M. Barreto, C. Victor, C. Hammond, A. Eccles, M.T. Richins, P. Qualter, Loneliness around the world: Age, gender, and cultural differences in loneliness. Pers, Individ. Diff., in press.
4. A comparison of reliability between telephone and web-based surveys;Braunsberger;J. Bus. Res.,2007
5. Older people and COVID-19: isolation, risk and ageism;Brooke;J. Clin. Nurs.,2020