PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Epidemiology Evidence Based Medicine Gastroenterology and Hepatology Pathology Zhanguo Nie PeerJ Author Summary Epidemiology Evidence Based Medicine Gastroenterology & Hepatology Pathology PeerJ Contributions Articles 1 March 8, 2018 Gender, age, and concomitant diseases of melanosis coli in China: a multicenter study of 6,090 cases Shufang Wang, Zikai Wang, Lihua Peng, Xiuli Zhang, Jianfeng Li, Yunsheng Yang, Bing Hu, Shoubin Ning, Bingyong Zhang, Junling Han, Ying Song, Gang Sun, Zhanguo Nie https://doi.org/10.7717/peerj.4483 PubMed 29568709
