report of investigations published in 1993

conference proceedings item published in 1994

publication (OP) published in 1992

journal article published in 2001

information circular published in 1990

abstract published in 2000

journal article published in 1999

abstract published in 1998

conference proceedings item published in 1997

report of investigations published in 1992

NIOSH publication published in 1997

report of investigations published in 1994

NIOSH report of investigations published in 2003

conference proceedings item published in 2001

conference proceedings item published in 1999

journal article published in 2008

journal article published in 2002

conference proceedings item published in 1999

journal article published in 2000

NIOSH information circular published in 2001

journal article published in 2001

conference proceedings item published in 2003

journal article published in 2004

conference proceedings item published in 2004

NIOSH report of investigations published in 2007

NIOSH report of investigations published in 2002

journal article published in 1999

report of investigations published in 1994

NIOSH report of investigations published in 2000

NIOSH report of investigations published in 2001

NIOSH publication published in 2021

publication (OP) published in 1991