Sorry, but I don't see any mention of scent specifically in the link provided.

But I have another question that I hinted around in a previous post.

If animal (mammal) urine does not contain different scents. Then how can a buck differentiate a doe from a buckor human pee? I have layed a scent line of doe pee (not doe in heat) and have had bucks follow it. Could I have the same results with human (it would be a lot cheaper), or even coyote urine?