title: Respiratory arrhythmias in the Port Jackson shark, Heterodontus portusjacksoni.
mesh_terms: D000818:Animals; D001049:Apnea; D002245:Carbon Dioxide / Q000097:blood; D002639:Cheyne-Stokes Respiration; D005260:Female; D008297:Male; D010100:Oxygen / Q000097:blood; D010313:Partial Pressure; D012119:Respiration; D012754:Sharks / Q000502:physiology*; D013997:Time Factors
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen