title: Responses to changed perfusion pressure in working muscles--factors to be considered in exercise testing in space flights?
authors.forename: O
authors.initials: O
authors.lastname: Eiken
mesh_terms: D001794:Blood Pressure; D015444:Exercise; D006801:Humans; D009132:Muscles / Q000098:blood supply / Q000502:physiology*; D013026:Space Flight