by Xia, Shu Jing, Tang, Li Zhong, Li, Wen Hua, Xu, Zhao Shan, Zhang, Li Li, Cheng, Feng Gan, Chen, Hong Xia, Wang, Zi Hua, Luo, Yu Cheng, Dai, An Na, Fan, Jian Gao
Published in Journal of digestive diseases (01.09.2021)

by An-na Dai, Da Xu
Published in 2011 IEEE 18th International Conference on Industrial Engineering and Engineering Management (01.09.2011)

by Meng-na DAI, Yan XI, Wen-qiang YIN
Published in Zhongguo gong gong wei sheng = China public health (01.05.2022)

by KIM CHONG-WOO, NA DAI-IN, CHOE GYONG-SEOG, GOWN WU-SEOG
Year of Publication 11.07.2012