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Dermatitis, 2009
Lichen-derived additives to commercial products are becoming a more frequent cause of allergic contact dermatitis. The most common lichen-derived additives are usnic acid and oak moss absolute. Both are useful for screening patients using "natural" or "botanical" products that may contain lichen-derived additives.
openaire +2 more sources
Lichen-derived additives to commercial products are becoming a more frequent cause of allergic contact dermatitis. The most common lichen-derived additives are usnic acid and oak moss absolute. Both are useful for screening patients using "natural" or "botanical" products that may contain lichen-derived additives.
openaire +2 more sources
Microchemical Methods for the Identification of Lichens
, 2003I. Brodo
semanticscholar +1 more source
Keys to Lichens of North America: Revised and Expanded
The Bryologist, 2017Tom Carlberg
semanticscholar +1 more source
Diversity and ecological adaptations in Palaeogene lichens
Nature Plants, 2017Ulla Kaasalainen +2 more
semanticscholar +1 more source
Climate change impacts on endemic, high-elevation lichens in a biodiversity hotspot
Biodiversity and Conservation, 2016Jessica L. Allen, J. Lendemer
semanticscholar +1 more source