Chronic prostatitis: symptom survey with follow-up clinical evaluation. by Cheah, P, Liong, M, Yuen, K, Teh, C, Khor, T, Yang, JR, Yap, H, Krieger, J

Terazosin therapy for chronic prostatitis/chronic pelvic pain syndrome: a randomized, placebo controlled trial. by Cheah, P, Liong, M, Yuen, K, Teh, C, Khor, T, Yang, JR, Yap, H, Krieger, J

Initial, long-term, and durable responses to terazosin, placebo, or other therapies for chronic prostatitis/chronic pelvic pain syndrome. by Cheah, P, Liong, M, Yuen, K, Teh, C, Khor, T, Yang, JR, Yap, H, Krieger, J

Reliability and validity of the National Institutes of Health: Chronic Prostatitis Symptom Index in a Malaysian population. by Cheah, P, Liong, M, Yuen, K, Lee, S, Yang, JR, Teh, C, Khor, T, Yap, H, Krieger, J