APA citiranje

Danielsen, R., Nordrehaug, J. E., Stangeland, L., & Vik-Mo, H. (1988). Limitations in assessing the severity of aortic stenosis by Doppler gradients.

Citação norma Chicago

Danielsen, R., J E. Nordrehaug, L. Stangeland, and H. Vik-Mo. Limitations in Assessing the Severity of Aortic Stenosis By Doppler Gradients. 1988.

MLA citiranje

Danielsen, R., J E. Nordrehaug, L. Stangeland, and H. Vik-Mo. Limitations in Assessing the Severity of Aortic Stenosis By Doppler Gradients. 1988.