title: Proceedings: The effect of lanthanum ions on mechanical threshold and potassium contractures in frog skeletal muscle fibres.
mesh_terms: D000818:Animals; D001001:Anura; D003864:Depression, Chemical; D004305:Dose-Response Relationship, Drug; D066298:In Vitro Techniques; D007811:Lanthanum / Q000494:pharmacology*; D008564:Membrane Potentials; D009119:Muscle Contraction / Q000187:drug effects*; D011188:Potassium / Q000494:pharmacology*; D012519:Sarcoplasmic Reticulum / Q000187:drug effects
chemical_list: D007811:Lanthanum; D011188:Potassium