the chemistry of garlic & onions: references
Books and Papers.
Organic Chemistry: Structure and Function, Vollhardt and Schore, 3rd Ed., 1998.
The Chemistry of Garlic and Onion., Eric Block. Sci. Am., 252, p94. 1985
Garlic flavour chemistry
Gourmet Garlic Gardens - garlic chemistry primer.
alliums: their curious properties
a little bit of chemistry
Medicinal properties and
a bit more chemistry
references and further information