FACTORS AFFECTING REGIONAL DISTRIBUTION OF VENTILATION AND PERFUSION IN THE LUNG.
D006801:Humans; D008168:Lung; D010100:Oxygen; D005082:Physical Exertion; D010827:Physiology; D011187:Posture; D011868:Radioisotopes; D012119:Respiration; D013147:Spirometry; D013575:Syncope; D014978:Xenon
D011868:Radioisotopes; D014978:Xenon; D010100:Oxygen
EXERTION; LUNG; OXYGEN; PHYSIOLOGY; POSTURE; RADIOISOTOPES; RESPIRATION; SPIROMETRY; SYNCOPE; XENON