Dyfyniad APA

Knebel, F., Masuhr, F., von Hausen, W., Walde, T., Dreger, H., Raab, V., . . . Borges, A. C. (2009). Transesophageal echocardiography in patients with cryptogenic cerebral ischemia. BioMed Central.

Dyfyniad Arddull Chicago

Knebel, Fabian, Florian Masuhr, Wolfram von Hausen, Torsten Walde, Henryk Dreger, Vanessa Raab, Mahsun Yuerek, Gert Baumann, and Adrian C. Borges. Transesophageal Echocardiography in Patients With Cryptogenic Cerebral Ischemia. BioMed Central, 2009.

Dyfyniad MLA

Knebel, Fabian, et al. Transesophageal Echocardiography in Patients With Cryptogenic Cerebral Ischemia. BioMed Central, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.