APA

Pfister S. A., Deckart A., Laschke S., Dellas S., Otto U., Buitrago C., Roth J., Wiesner W., Bongartz G. & Gasser T. C. (20040621). Unenhanced helical computed tomography vs intravenous urography in patients with acute flank pain: accuracy and economic impact in a randomized prospective trial. : European radiology.

Chicago

Pfister S A, Deckart A, Laschke S, Dellas S, Otto U, Buitrago C, Roth J, Wiesner W, Bongartz G and Gasser T C. 20040621. Unenhanced helical computed tomography vs intravenous urography in patients with acute flank pain: accuracy and economic impact in a randomized prospective trial. : European radiology.

Harvard

Pfister S. A., Deckart A., Laschke S., Dellas S., Otto U., Buitrago C., Roth J., Wiesner W., Bongartz G. and Gasser T. C. (20040621). Unenhanced helical computed tomography vs intravenous urography in patients with acute flank pain: accuracy and economic impact in a randomized prospective trial. : European radiology.

MLA

Pfister S A, Deckart A, Laschke S, Dellas S, Otto U, Buitrago C, Roth J, Wiesner W, Bongartz G and Gasser T C. Unenhanced helical computed tomography vs intravenous urography in patients with acute flank pain: accuracy and economic impact in a randomized prospective trial. : European radiology. 20040621.