Authors
1 Assistant professor of Environmental Health Engineering, Environmental Health Research Center, School of Health, Golestan University of Medical Sciences, Gorgan, Iran.
2 Assistant Professor of Health Education, School of health, Golestan University of Medical Sciences, Gorgan, Iran.
3 BSc of Environmental Health Engineering, Health center of Kalaleh, Golestan, Iran.
4 Student of Environmental Health Engineering, Student Research Committee, Golestan University of Medical Sciences, Gorgan, Iran.
Abstract
Keywords