'mouth side' is not a correct phrase in written English.
If you want to refer to the side of the mouth, you can use 'cheek side.' For example, "He had a large bruise on his left cheek side."
Ditropan XL® was launched in 1999 using Alza's osmotic delivery (OROS) formulation approach, which reduced the severity of dry mouth side effects (Sathyan et al. 2001).
Fig. 15 Comparison of blood levels of oxybutynin and its metabolite, N-desethyloxybutynin, showing that the patch resulted in significantly lower levels of the metabolite, which reduced the dry mouth side effect, compared to the oral immediate release formulation (Oxytrol Package Insert. (available at http://pi.watson.com/data_stream.asp product_group=1295&p=pi&language=E. Accessed 2 March 2015).
Place sock flat, mouth side down.
Tooth development in mammals, including humans, begins in the fetus when a thin ectodermal layer, the dental lamina, overlying the mouth sides of the rudimentary upper and lower jawbones, proliferates to form two horseshoe-shaped structures corresponding to the future dental arcades (the tooth rows).
Pushing against the conventions of high-school football was a good way to get your name in the newspaper, and what would otherwise have been a word-of-mouth side business became, for Clarkson, a living.
Music for your mouth, B Side is a hit that merits frequent play.
At first sight it can look like a taco, but at first bite the Tahitian yellowfin tuna melts in your mouth along side the cabbage, peppers, onion and guacamole on a crispy wonton shell finished with spicy sauce and olive oil.
In fact two such mouths are side by side.
Snakes have smaller scales around the mouth and sides of the body which allow expansion so that a snake can consume prey of much larger width than itself.
Brush on more fake blood around your mouth on that side of the face only, leaving the other side of your mouth untouched.
The recordings played until the babies showed a "cry face," the infant expression of anguish that includes lowered brows, lip corners pulled to the side, mouth opening and raised cheeks.
