[Relations between muscular activity and respiratory function in healthy subjects of different ages: III. The energy yield of ventilation].
D000375:Aging / Q000502:physiology*; D019069:Cell Respiration; D064368:Healthy Volunteers; D006801:Humans; D005082:Physical Exertion / Q000502:physiology*; D012119:Respiration / Q000502:physiology*; D012143:Respiratory Physiological Phenomena
AGING/physiology; EXERTION/physiology; RESPIRATION/physiology