title: Supraesophageal ganglia influences on Limulus heart rhythm: confirmatory evidence.
mesh_terms: D000818:Animals; D003445:Crustacea; D004558:Electric Stimulation; D004947:Esophagus; D005260:Female; D005724:Ganglia / Q000502:physiology*; D006321:Heart / Q000294:innervation* / Q000502:physiology; D006339:Heart Rate; D008297:Male; D013997:Time Factors