APA

Szekely L. A., Oelberg D. A., Wright C., Johnson D. C., Wain J., Trotman-Dickenson B., Shepard J. A., Kanarek D. J., Systrom D. & Ginns L. C. (19970424). Preoperative predictors of operative morbidity and mortality in COPD patients undergoing bilateral lung volume reduction surgery. : Chest.

Chicago

Szekely L A, Oelberg D A, Wright C, Johnson D C, Wain J, Trotman-Dickenson B, Shepard J A, Kanarek D J, Systrom D and Ginns L C. 19970424. Preoperative predictors of operative morbidity and mortality in COPD patients undergoing bilateral lung volume reduction surgery. : Chest.

Harvard

Szekely L. A., Oelberg D. A., Wright C., Johnson D. C., Wain J., Trotman-Dickenson B., Shepard J. A., Kanarek D. J., Systrom D. and Ginns L. C. (19970424). Preoperative predictors of operative morbidity and mortality in COPD patients undergoing bilateral lung volume reduction surgery. : Chest.

MLA

Szekely L A, Oelberg D A, Wright C, Johnson D C, Wain J, Trotman-Dickenson B, Shepard J A, Kanarek D J, Systrom D and Ginns L C. Preoperative predictors of operative morbidity and mortality in COPD patients undergoing bilateral lung volume reduction surgery. : Chest. 19970424.