title: Distribution of slow muscle fibres in the frog rectus abdominis muscle. An electron microscopical investigation.
mesh_terms: D000009:Abdominal Muscles / Q000166:cytology*; D000818:Animals; D008854:Microscopy, Electron; D009210:Myofibrils / Q000166:cytology*; D011896:Rana temporaria / Q000033:anatomy & histology*