@phdthesis{Jessen2015,
author = {Jessen, Jan Sören},
year = {2015},
title = {Evaluation verschiedener Risikomodelle für Patienten mit isoliertem,
wiederholtem Aortenklappenersatz},
type = {Dissertation},
url = "http://dx.doi.org/10.17169/refubium-17414",
}
