APA

Widder B., Friedrich J. M., Paulat K., Hamann H., Hutschenreiter S., Kreutzer C., Ott F. & Arlart I. P. (19870828). [Determination of the degree of stenosis in carotid artery stenoses: ultrasound and i.v. DSA in comparison to surgical findings]. : Ultraschall in der Medizin (Stuttgart, Germany : 1980).

Chicago

Widder B, Friedrich J M, Paulat K, Hamann H, Hutschenreiter S, Kreutzer C, Ott F and Arlart I P. 19870828. [Determination of the degree of stenosis in carotid artery stenoses: ultrasound and i.v. DSA in comparison to surgical findings]. : Ultraschall in der Medizin (Stuttgart, Germany : 1980).

Harvard

Widder B., Friedrich J. M., Paulat K., Hamann H., Hutschenreiter S., Kreutzer C., Ott F. and Arlart I. P. (19870828). [Determination of the degree of stenosis in carotid artery stenoses: ultrasound and i.v. DSA in comparison to surgical findings]. : Ultraschall in der Medizin (Stuttgart, Germany : 1980).

MLA

Widder B, Friedrich J M, Paulat K, Hamann H, Hutschenreiter S, Kreutzer C, Ott F and Arlart I P. [Determination of the degree of stenosis in carotid artery stenoses: ultrasound and i.v. DSA in comparison to surgical findings]. : Ultraschall in der Medizin (Stuttgart, Germany : 1980). 19870828.