title: [Coronary circulation. 1. Method of observation].
mesh_terms: D000818:Animals; D001810:Blood Volume; D003326:Coronary Circulation; D004285:Dogs; D006321:Heart / Q000502:physiology; D007201:Indicator Dilution Techniques; D008433:Mathematics; D009609:Nitrous Oxide
chemical_list: D009609:Nitrous Oxide