title: Pressure measurements in small blood vessels.
mesh_terms: D000818:Animals; D001795:Blood Pressure Determination; D002196:Capillaries / Q000502:physiology*; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D007422:Intestines / Q000098:blood supply; D008365:Manometry / Q000295:instrumentation / Q000379:methods*; D009130:Muscle, Smooth / Q000098:blood supply; D009132:Muscles / Q000098:blood supply