http://www.blackwell-synergy.com/doi...4.2005.00293.x

Females

evaluate androstenone itself
as more unpleasant than males do, and furthermore,
for only females, androstenone

enhances the
intensity and unpleasantness of other body-odor
constituents such as short-chain fatty

acids.

The full text is available from the URL provided.

JVK