Ting Wang and  Huiqin Yang and  Buxin Han,  A Follow up Study on the Elderly Survivors - Mental Health Two Years after the Wenchuan Earthquake.   journal   = {International Journal of Psychological and Behavioral Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2012, vol. 65(5). 872 - 880
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/152.