APA

Fratz S., Gildein H. P., Balling G., Sebening W., Genz T., Eicken A. & Hess J. (20080327). Aortic valvuloplasty in pediatric patients substantially postpones the need for aortic valve surgery: a single-center experience of 188 patients after up to 17.5 years of follow-up. : Circulation.

Chicago

Fratz Sohrab, Gildein Hans Peter, Balling Gunter, Sebening Walter, Genz Thomas, Eicken Andreas and Hess John. 20080327. Aortic valvuloplasty in pediatric patients substantially postpones the need for aortic valve surgery: a single-center experience of 188 patients after up to 17.5 years of follow-up. : Circulation.

Harvard

Fratz S., Gildein H. P., Balling G., Sebening W., Genz T., Eicken A. and Hess J. (20080327). Aortic valvuloplasty in pediatric patients substantially postpones the need for aortic valve surgery: a single-center experience of 188 patients after up to 17.5 years of follow-up. : Circulation.

MLA

Fratz Sohrab, Gildein Hans Peter, Balling Gunter, Sebening Walter, Genz Thomas, Eicken Andreas and Hess John. Aortic valvuloplasty in pediatric patients substantially postpones the need for aortic valve surgery: a single-center experience of 188 patients after up to 17.5 years of follow-up. : Circulation. 20080327.