title: Evidence for gamma-aminobutyric acid as a transmitter in the central nervous system of Limulus polyphemus [proceedings].
mesh_terms: D000818:Animals; D005724:Ganglia / Q000502:physiology; D006737:Horseshoe Crabs / Q000502:physiology*; D066298:In Vitro Techniques; D009433:Neural Inhibition; D009435:Synaptic Transmission; D005680:gamma-Aminobutyric Acid / Q000502:physiology*
chemical_list: D005680:gamma-Aminobutyric Acid