Nadas, A. S. (1977). Pulmonary stenosis, aortic stenosis, ventricular septal defect: Clinical course and indirect assessment. Report from the joint study on the natural history of congenital heart defects. Dallas, TX: American Heart Association.
Chicago Style CitationNadas, A. S. Pulmonary Stenosis, Aortic Stenosis, Ventricular Septal Defect: Clinical Course and Indirect Assessment. Report From the Joint Study On the Natural History of Congenital Heart Defects. Dallas, TX: American Heart Association, 1977.
MLA CitationNadas, A. S. Pulmonary Stenosis, Aortic Stenosis, Ventricular Septal Defect: Clinical Course and Indirect Assessment. Report From the Joint Study On the Natural History of Congenital Heart Defects. Dallas, TX: American Heart Association, 1977.