1. Cor pulmonale;Fishman,1983
2. Hypoxia and pulmonary hypertension in chronic bronchitis;Bishop;Prog Resp Res,1975
3. Pulmonary heart disease: relation of pulmonary hypertension to abnormal lung structure and function;Enson;Bull NY Acad Med,1977
4. Recent studies in primary pulmonary hypertension including pharmacodynamic observations on pulmonary vascular resistance;Dresdale;Bull NY Acad Med,1954
5. Continuous or nocturnal oxygen therapy in hypoxemic chronic obstructive lung disease;Ann Intern Med,1980