Original Article
Ruling out coronary artery disease in primary care: development and validation of a simple prediction rule
Stefan Bösner, Jörg Haasenritter, Annette Becker, Konstantinos Karatolios, Paul Vaucher, Baris Gencer, Lilli Herzig, Monika Heinzel-Gutenbrunner, Juergen R Schaefer, Maren Abu Hani, Heidi Keller, Andreas C Sönnichsen, Erika Baum and Norbert Donner-Banzhoff