Comparison of the effect of clarithromycin triple therapy with or without -acetylcysteine in the eradication of : a randomized controlled trial oleh Chieh-Chang Chen, Jiing-Chyuan Luo, Yu-Jen Fang, Ji-Yuh Lee, Chia-Chi Kuo, Tsung-Hua Yang, Min-Chin Chiu, Jian-Jyun Yu, Ming-Jong Bair, Po-Yueh Chen, Chu-Kuang Chou, Chi-Yi Chen, Chi-Yang Chang, Yao-Chun Hsu, Cheng-Hao Tseng, Wen-Feng Hsu, Wen-Hao Hu, Min-Horn Tsai, Cheng-Lin Hsieh, Mei-Jyh Chen, Chia-Tung Shun, Tzeng-Ying Liu, Yi-Chia Lee§, Jyh-Ming Liou§, Ming-Shiang Wu§