title: Filament organization in vertebrate smooth muscle.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000199:Actins; D000818:Animals; D001001:Anura; D008642:Mesenteric Veins / Q000166:cytology / Q000187:drug effects; D051379:Mice; D008854:Microscopy, Electron; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000166:cytology* / Q000187:drug effects; D009210:Myofibrils; D009218:Myosins; D011817:Rabbits
chemical_list: D000199:Actins; D009218:Myosins; D000109:Acetylcholine