The force-load-velocity relation and the viscous-like force in the frog skeletal muscle.
D000818:Animals; D001001:Anura; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000187:drug effects / Q000502:physiology*; D011188:Potassium / Q000494:pharmacology; D011898:Ranidae
D011188:Potassium