title: Classification of muscle fibers in the extraocular muscles of the bank vole (Clethrionomys glareolus, Schr.) and tree sparrow (Passer montanus, L.).
mesh_terms: D000818:Animals; D001717:Birds / Q000033:anatomy & histology*; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009801:Oculomotor Muscles / Q000033:anatomy & histology* / Q000166:cytology