1.Hao-Chang Yu, Po-Jen Liu, Ren-Guang Wu, Tuan-Ying Ke. Primary Aspergillosis of the Larynx. The Journal of Taiwan Otolaryngology-Head and Neck Surgery. 2006; 41:104-107

2.Hao-Chang Yu, Hung-I Wang, Po-Jen Liu, Sheng-Yung Chen. Subdural Hematoma Complicated with Sudden Deafness. The Journal of Taiwan Otolaryngology-Head and Neck Surgery. 2009; 44:64-68

3.Hao-Chang Yu, Min-Lung Chen, Po-Jen Liu, Tai-Yu Chang. Large Sphenoethmoid Mucocele with Skull Base Extension-A Case Report. Cheng Ching Medical Journal. 2009; 5:23-26

4.Hao-Chang Yu, Po-Jen Liu, Hung-I Wang, Ling-Li Wu. Carotid Doppler Findings in Nasopharyngeal Carcinoma Patients after Radiotherapy. The Journal of Taiwan Otolaryngology-Head and Neck Surgery. 2010; 45:46-53

5.Chia-Hui Lin, Chun-En Kuo, Hao-Chang Yu, Yu-Kai Lai, Yu-Chuen Huang, Ming-Yen Tsai. Efficacy of adjuvant Chinese herbal formula treatment for chronic tinnitus: A retrospective observational study. Complementary Therapies in Medicine. 2015; 23:226-232