'The oval window is a membranous opening between the middle & the inner parts of this'
the ear
STUCK IN THE MIDDLE: The oval window is a membranous opening between the middle & the inner parts of this
The oval window is a membranous opening between the middle & the inner parts of this
The oval window is a membranous opening between the middle & the inner parts of this
STUCK IN THE MIDDLE
the ear
STUCK IN THE MIDDLE