Avery Gilbert is a respected colleague who seems to have bought into Richard L. Doty's attempt to redefine the term pheromones, and thereby eliminate the accurate conceptualization of mammalian pheromones.

http://pheromones.com/dialogue-on-pherom...mes-v-kohl

Summary:
The influence of mammalian pheromones, including human pheromones, on behavior is becoming clearer and will continue to do so with the advent of data from the eusocial insect model of olfactory/pheromonal influences.

James V. Kohl
http://www.pheromones.com