. . "field study published in 2001"@en . . . "Health hazard evaluation report: HETA-2000-0255-2868, Benefis Healthcare, Great Falls, Montana"@en . . . . . . "Health hazard evaluation report: HETA-2000-0255-2868, Benefis Healthcare, Great Falls, Montana"@en . "Rao-CY" . . . . . "10.26616/NIOSHHETA200002552868" . "20022103" . . . . . . . . . . . . . "2001-12-01T00:00:00Z"^^ . "Health hazard evaluation report: HETA-2000-0255-2868, Benefis Healthcare, Great Falls, Montana"@en . . . . . . . . . . "PB2003101406" . "Health hazard evaluation report: HETA-2000-0255-2868, Benefis Healthcare, Great Falls, Montana"@en . . .