TY - GEN AU - Horsfield,K AU - Segel,N AU - Bishop,J M TI - The pulmonary circulation in chronic bronchitis at rest and during exercise breathing air and 80 per cent oxygen SN - 0009-9287 PY - 1968///1001 KW - Adult KW - Aged KW - Blood Pressure KW - drug effects KW - Bronchitis KW - drug therapy KW - Cardiac Output KW - Chronic Disease KW - Female KW - Heart Failure KW - prevention & control KW - Hemodynamics KW - Humans KW - Male KW - Middle Aged KW - Oxygen KW - pharmacology KW - Oxygen Inhalation Therapy KW - Physical Exertion KW - Pulmonary Circulation KW - Respiratory Function Tests KW - Rest KW - Spirometry N1 - Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ER -