@phdthesis{Westermann2012,
author = {Westermann, Yvonne Nadine},
year = {2012},
title = {Mehrschicht-Spiral-Computertomographie zur Quantifizierung von Aorten- und
Mitralklappenstenosen},
type = {Dissertation},
url = "http://dx.doi.org/10.17169/refubium-15586",
}