APA
Orwat S., Diller G., van Hagen I. M., Schmidt R., Tobler D., Greutmann M., Jonkaitiene R., Elnagar A., Johnson M. R., Hall R., Roos-Hesselink J. W. & Baumgartner H. (20170628). Risk of Pregnancy in Moderate and Severe Aortic Stenosis: From the Multinational ROPAC Registry. : Journal of the American College of Cardiology.
Chicago
Orwat Stefan, Diller Gerhard-Paul, van Hagen Iris M, Schmidt Renate, Tobler Daniel, Greutmann Matthias, Jonkaitiene Regina, Elnagar Amro, Johnson Mark R, Hall Roger, Roos-Hesselink Jolien W and Baumgartner Helmut. 20170628. Risk of Pregnancy in Moderate and Severe Aortic Stenosis: From the Multinational ROPAC Registry. : Journal of the American College of Cardiology.
Harvard
Orwat S., Diller G., van Hagen I. M., Schmidt R., Tobler D., Greutmann M., Jonkaitiene R., Elnagar A., Johnson M. R., Hall R., Roos-Hesselink J. W. and Baumgartner H. (20170628). Risk of Pregnancy in Moderate and Severe Aortic Stenosis: From the Multinational ROPAC Registry. : Journal of the American College of Cardiology.
MLA
Orwat Stefan, Diller Gerhard-Paul, van Hagen Iris M, Schmidt Renate, Tobler Daniel, Greutmann Matthias, Jonkaitiene Regina, Elnagar Amro, Johnson Mark R, Hall Roger, Roos-Hesselink Jolien W and Baumgartner Helmut. Risk of Pregnancy in Moderate and Severe Aortic Stenosis: From the Multinational ROPAC Registry. : Journal of the American College of Cardiology. 20170628.