Chen, H.-C., Wu, C.-H., Lee, Y.-J., Liao, S.-C., & Lee, M.-B. (2005). Validity of the five-item Brief Symptom Rating Scale among subjects admitted for general health screening. Journal of the Formosan Medical Association, 104(11), 824-829. doi:10.29828/JFMA.200511.0008
Cheng, T. A., Wu, J. T., Chong, M. Y., & Williams, P. (1990). Internal consistency and factor structure of the Chinese Health Questionnaire. Acta Psychiatrica Scandinavica, 82(4), 304-308.doi:10.1111/j.1600-0447.1990.tb01389.x
Chong, M. Y., & Wilkinson, G. (1989). Validation of 30- and 12-item versions of the Chinese Health Questionnaire (CHQ) in patients admitted for general health screening. Psychological Medicine, 19(2), 495-505. doi:10.1017/S00332917 00012526