另见:
List of specialized glands within the human integumentary system
参考:
hednk-022—Embryo Images at University of North Carolina
Faddis, B. T. (2008). "Structural and functional anatomy of the outer and middle ear". In W. Clark & K. Ohlemiller (Eds.), Anatomy and physiology of hearing for audiologists (pp. 93–108). Thomson Delmar Learning.