[A study on the status and problem countermeasures of key occupational disease monitoring in Shandong, China, from 2015 to 2017]. [electronic resource]
- Zhonghua lao dong wei sheng zhi ye bing za zhi = Zhonghua laodong weisheng zhiyebing zazhi = Chinese journal of industrial hygiene and occupational diseases Oct 2018
- 769-773 p. digital