When I was an undergrad. at U. of I. (C-U) a few years ago our prof. read
an article to us about a group that had elicited an IgG response to a
smell in rats. First, they immunized the rats while the smelly substance
was present. After doing this repeated times, eventually they got a
specific immune response to the smell alone. Was wondering if anyone had
read this journal article and knew where I could find it.
