1. Levels of magnesium, manganese, iron, copper, zinc, cadmium and lead in human hair: Can and do they reflect tissue levels?;Aalbers,1984
2. Relationships between trace elements and atherosclerosis;Aalbers;Sci. Total Environ.,1985
3. Elemental data on human hair sampled from Indian student population and their interpretation for studies in environmental exposure;Arunachalam,1979
4. Effects of selenium intake in man at high dietary levels of seleniferous areas of Venezuela;Brätter,1984
5. Accumulation of heavy metals in tissues of industrially exposed workers;Brune,1979