Background: Drivers of heavy motor vehicles are occupationally exposed to intense whole body vibration (WBV) for several hours per day over their working lifetime. Therefore, they are at risk of WBV-induced occupational ...

Background: Due to the increasing global use of nutritional supplements, dietitians play a key role in raising consumer awareness and reducing supplementary side effects. Hence, determination of the states of knowledge, ...

Background: Mastalgia is a common problem among women. Severe mastalgia can have a negative impact on sexual, physical and sleep activities and behaviors. Regarding the absence of a study on the prevalence and severity of ...

Background: Heavy metals have destructive and irreversible effects on the human, plants and animals. Some industries in Yazd enter industrial wastewater to municipal wastewater collection system. This can lead to high ...

Background: Complete and fast diagnosis, registry and treatment programs are the main effective strategies for controlling infectious diseases. In addition, an organized and extended infectious disease surveillance system ...