In a lot of episodes of Star Trek involving the Ferengi, we see male Ferengi reacting to oo-mox (having their ear lobes rubbed).
It occurs to me that as far as I can remember it is only ever shown happening to a male. Ferengi females have smaller lobes, but I can't remember anything ever saying if oo-mox would or would not work on them as well.
Are there any canonical references that point that it would or would not work on a Ferengi female?