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The Cochrane Database of Systematic Reviews|July 20, 2007
Vitamin C for preventing and treating the common coldR M Douglas, H Hemilä, E Chalker, et al.
Applied and Environmental Microbiology|May 1, 1981
Degradation of phthalic acids by denitrifying, mixed cultures of bacteriaR P Aftring, B E Chalker, B F Taylor
International Journal of Cosmetic Science|May 29, 2008
Nature's sunscreen from the Great Barrier Reef, AustraliaW C Dunlap, B E Chalker, W M Bandaranayake, et al.
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