The researchers analyzed seven years of data from more than 7,000 respondents of an Australian labor survey for their Occupational and Environmental Medicine study in which they wrote
有超过7,000澳大利亚人参与了在职业和环境卫生方面的调查,研究者分析了7年的研究数据。
2
The researchers analyzed seven years of data from more than 7, 000 respondents of an Australian labor survey for their Occupational and Environmental Medicine study in which they wrote
有超过7,000澳大利亚人参与了在职业和环境卫生方面的调查,研究者分析了7年的研究数据。
3
Objectives: To evaluate associations of asthma prevalence with occupational exposures in a cross-sectional survey of health care professionals.