@article{koepfli_wyss_gaemperli_siegrist_klainguti_schepis_namdar_bechir_hoefflinghaus_duru_et al._2009, 
  title={Left bundle branch block causes relative but not absolute septal underperfusion during exercise}, 
  volume={30}, 
  DOI={10.1093/eurheartj/ehp372}, 
  number={24}, 
  publisher={Oxford University Press (OUP)}, 
  author={Koepfli and Wyss and Gaemperli and Siegrist and Klainguti and Schepis and Namdar and Bechir and Hoefflinghaus and Duru and et al.}, 
  year={2009}, 
  month={Sep}
  }