title: [STUDIES OF HUMAN CAPACITY FOR MECHANICAL EFFORT].
mesh_terms: D005080:Exercise Test; D006334:Heart Function Tests; D005082:Physical Exertion; D010827:Physiology; D012129:Respiratory Function Tests
keywords: EXERCISE TEST; EXERTION; HEART FUNCTION TESTS; PHYSIOLOGY; RESPIRATORY FUNCTION TESTS
vernacular_title: ESTUDIOS SOBRE LA CAPACIDAD HUMANA PARA EL ESFUERZO MECANICO.