1. Mineral and the heavy metal contents in the sporophores of Pleurotus species;Bano;Mushroom Newsletter Tropics,1981
2. Accumulation of heavy metals in some edible mushrooms from Turkey;Demirbas;Food Chemistry,2000
3. FAO/WHO (1989). Evaluation of certain food additives and contaminants, 33. Report of the Joint FAO/WHO. WHO Technical Report Series 776.
4. FAO/WHO (1993). Evaluation of certain food additives and contaminants WHO Technical Report Series 837, Geneva.
5. Heavy metal content in wood-decaying fungi, collected in Prague and in the National Park Sumava in the Czech Republic;Gabriel;Bulletin Contamination of Toxicology,1997