[X]Exposure to other and unspecified man-made environmental factors, occurrence at school, other institution and public administrative area
[x]exposure to other and unspecified man-made environmental factors, occurrence at school, other institution and public administrative area
[X]Exps oth+uns man-mde envir factr sch oth ins/pub adm area
[x]exps oth+uns man-mde envir factr sch oth ins/pub adm area