title: Fatigue in frog single muscle fibres.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism; D004558:Electric Stimulation; D006982:Hypertonic Solutions; D066298:In Vitro Techniques; D007552:Isotonic Solutions; D009119:Muscle Contraction; D009132:Muscles / Q000378:metabolism; D011894:Rana pipiens
chemical_list: D006982:Hypertonic Solutions; D007552:Isotonic Solutions; D002118:Calcium