Intraoperative measurement of pericardial constraint: Role in ventricular diastolic mechanicsChester M. Boltwood, Pravin M. Shah, Samuel J. Lang et al.|Journal of the American College of Cardiology|1986Cited by 51
Thromboembolic Obstruction of the Pulmonary Artery Treated by EndarterectomySamuel J. Lang, Donald G. Mulder|The Annals of Thoracic Surgery|1986Cited by 7
Congenital esophagobronchial fistula in an adultSamuel J. Lang, Donald G. Mulder|Journal of Thoracic and Cardiovascular Surgery|1987Cited by 6