1. Disaster preparedness and the chronic disease needs of vulnerable older adults;Aldrich;Public Health Res Pract. Policy,2008
2. Preparedness for Natural Disasters Among Older US Adults: A Nationwide Survey
3. Psychological challenges among older adults following the Christchurch earthquakes;Annear;J Disaster Res,2013
4. Thematic networks: an analytic tool for qualitative research;Attride-Stirling;Qual Res,2001
5. Baker S, Edwards R. How many qualitative interviews is enough? Expert voices and early career reflections on sampling and case in qualitative research. National Centre for Research Methods Review Paper; 2012. Retrieved from:〈http://eprints.ncrm.ac.uk/2273/4/how_many_interviews.pdf〉.