International Archives of Occupational and Environmental Health
International Archives of Occupational and Environmental Health > 1997 > 69 > 2 > 109-114
International Archives of Occupational and Environmental Health > 1997 > 69 > 2 > 139-143
International Archives of Occupational and Environmental Health > 1997 > 69 > 2 > 115-124
International Archives of Occupational and Environmental Health > 1997 > 69 > 2 > 147-150
International Archives of Occupational and Environmental Health > 1997 > 69 > 2 > 97-105
International Archives of Occupational and Environmental Health > 1997 > 69 > 2 > 106-108
International Archives of Occupational and Environmental Health > 1997 > 69 > 2 > 125-133