شماره 3 تاریخ انتشار 2012-10

• A survey to evaluate the association between blood lead level and blood pressure among workers employed in factory manufacturing lead acid-storage batteries
• Lower immunity to tetanus in cigarette smoker subjects
• Evaluation of Noise pollution in the schools of Birjand city and its administrative solutions, in 2011
• The Prevalence of Malnutrition among Children under 5 Years old Referred to Health Centers in Iranshahr during 2010-2011
• Mediating role of supervisor on the association between work stress with physical and psychological symptoms among employees of Isfahan Steel Company in 2012
• The effect of season and production systems on qualitative and quantitative properties of milk produced in dairy farms of Yazd province
• Human errors identification in operation of meat grinder using TAFEI technique