A canine model to evaluate the effect of exercise intensity and duration on olfactory detection limits: the running nose oleh Edgar Aviles-Rosa, Jöerg Schultz, Michele N. Maughan, Jenna D. Gadberry, Dana M. DiPasquale, Brian Farr, Andrea Henderson, Eric Best, Dakota R. Discepolo, Dakota R. Discepolo, Patricia Buckley, Erin B. Perry, Debra L. Zoran, Nathaniel J. Hall