title: The evolution of the mammalian middle and outer ears: a personal review.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D004431:Ear, External / Q000033:anatomy & histology*; D004432:Ear, Middle / Q000033:anatomy & histology*; D008322:Mammals / Q000033:anatomy & histology*; D008334:Mandible / Q000033:anatomy & histology; D009141:Musculoskeletal System / Q000033:anatomy & histology