Zheng Ren

Knowledge, attitude and practice of antibiotics: a questionnaire study among 2500 Chinese students

J. Cals, Xiaobei Chen, Jiarui Gu, 2013, BMC Medical Education.

Use of antibiotics by urban and rural residents in Heilongjiang Province, China: cross‐sectional study

F. Zhang, Jiarui Gu, Yingmei Fu, 2015, Tropical medicine & international health : TM & IH.

Knowledge, attitude and practice of antibiotics: a questionnaire study among 2500 Chinese students

J. Cals, Xiaobei Chen, Jiarui Gu, 2013, BMC medical education.