2009 review of olfaction in CELL

[SL28ave]

http://www.cell.com/fulltext/S0092-8674(09)01175-1

CELL is a respected journal. Very technical. More for knowledge, if you're into this kind of thing... rather than coffee action.

I won't have time to read it entirely until at least a month. But, thought I'd share while it's fresh.