中小企业
业务
职业安全与健康
横断面研究
环境卫生
显著性差异
发展中国家
医学
经济增长
财务
经济
内科学
病理
作者
Mehdi Jahangiri,Hiva Azmon,Amin Daneshvar,Farzane Keshmiri,Hamed Khaleghi,Alireza Besharati,Somaye Daneshvar,Soheil Hassanipour,Mahdi Malakoutikhah
摘要
Occupational health and safety (OHS) regulations in medium enterprises have led to improved OHS conditions compared to small enterprises. Therefore, small enterprises should be included in OHS regulations.
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