[Research on the behavior of respiration and circulation in function tests in children and youths aged 10-19 years].
D000293:Adolescent; D001686:Biological Phenomena; D001775:Blood Circulation / Q000502:physiology*; D001790:Blood Physiological Phenomena; D019069:Cell Respiration; D006801:Humans; D012119:Respiration / Q000502:physiology*
BLOOD CIRCULATION/physiology; RESPIRATION/physiology