title: [Proceedings: 239. Transmitter release and Ca and Mg: determination of association constants (author's transl)].
mesh_terms: D000818:Animals; D002118:Calcium / Q000032:analysis*; D003445:Crustacea; D005724:Ganglia / Q000032:analysis*; D006329:Heart Conduction System; D066298:In Vitro Techniques; D008274:Magnesium / Q000032:analysis*; D009435:Synaptic Transmission
chemical_list: D008274:Magnesium; D002118:Calcium