title: Equivalence of Ca2+ and Sr2+ in transmitter release from K+-depolarised nerve terminals.
mesh_terms: D000818:Animals; D001001:Anura; D002118:Calcium / Q000494:pharmacology*; D008564:Membrane Potentials / Q000187:drug effects; D009045:Motor Endplate / Q000502:physiology; D009469:Neuromuscular Junction / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000378:metabolism*; D011188:Potassium / Q000494:pharmacology; D011894:Rana pipiens; D013324:Strontium / Q000494:pharmacology*; D009435:Synaptic Transmission / Q000187:drug effects*
chemical_list: D018377:Neurotransmitter Agents; D011188:Potassium; D002118:Calcium; D013324:Strontium