title: Two phases of NO-3-potentiation and the effects of this ion on the sarcomere length -twitch tension -tetanic tension curves in isolated muscle fibres of the frog.
mesh_terms: D000818:Animals; D009119:Muscle Contraction / Q000187:drug effects*; D009132:Muscles / Q000187:drug effects*; D009210:Myofibrils / Q000187:drug effects; D009589:Nitrogen Oxides / Q000494:pharmacology*
chemical_list: D009589:Nitrogen Oxides