Dyfyniad APA

Wrightson, J., Helm, E., Rahman, N., Gleeson, F., & Davies, R. (2009). Pleural procedures and pleuroscopy.

Dyfyniad Arddull Chicago

Wrightson, J., E. Helm, N. Rahman, F. Gleeson, and R. Davies. Pleural Procedures and Pleuroscopy. 2009.

Dyfyniad MLA

Wrightson, J., et al. Pleural Procedures and Pleuroscopy. 2009.

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