title: Optical diffraction studies on stimulated single fibres of frog muscle (Hyla caerulea).
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D066298:In Vitro Techniques; D007834:Lasers; D009119:Muscle Contraction; D009132:Muscles / Q000166:cytology*; D009210:Myofibrils / Q000502:physiology*; D055095:Optics and Photonics