Have you ever been exposed to dangerous chemicals or radioactivity:Find:Pt:^Patient:Ord:LTVH
have you ever been exposed to dangerous chemicals or radioactivity:find:pt:^patient:ord:ltvh
Have you ever been exposed to dangerous chemicals or radioactivity:Find:Pt:^Patient:Ord:LTVH
have you ever been exposed to dangerous chemicals or radioactivity:find:pt:^patient:ord:ltvh