1
Process dependent risk of delayed health effects for welders : Strengthening of occupational health services : meeting : Kiev, 21.10.80-24.10.80.
Book
...HYG - Occupational medicine, sports medicine...
2
Recommended health based limits in occupational exposure to heavy metals : Report of a WHO Study Group
Book
1980
...HYG - Occupational medicine, sports medicine...
3
Spezifische Einwirkungsdefinitionen : Anhaltspunkte für die Auswahl der im Rahmen der speziellen arbeitsmedizinischen Vorsorge zu untersuchenden Personen.
Book
1979
...HYG - Occupational medicine, sports medicine...