APA (7th ed.) Citation

Petersen, P. (1990). Thromboembolic complications in atrial fibrillation.

Chicago Style (17th ed.) Citation

Petersen, Palle. Thromboembolic Complications in Atrial Fibrillation. 1990.

MLA (8th ed.) Citation

Petersen, Palle. Thromboembolic Complications in Atrial Fibrillation. 1990.

Warning: These citations may not always be 100% accurate.