title: Circulatory dynamics during manual and mechanical external massage in man.
mesh_terms: D001794:Blood Pressure; D005260:Female; D006325:Heart Atria; D006336:Heart Massage; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010100:Oxygen / Q000097:blood
chemical_list: D010100:Oxygen