J. Klasen

The Incidence and Risk Factors for Hypotension After Spinal Anesthesia Induction: An Analysis with Automated Data Collection

Bernd Hartmann, Axel Junger, J. Klasen et al. · Anesthesia & Analgesia · 2002 · 171 citations

Veterinary Medicine, Anesthesiology, Surgery +14

The Incidence and Risk Factors for Hypotension After Spinal Anesthesia Induction: An Analysis with Automated Data Collection

Bernd Hartmann, Axel Junger, J. Klasen et al. · Anesthesia & Analgesia · 2002 · 167 citations

Veterinary Medicine, Anesthesiology, Surgery +14

Early tracheostomy decreases ventilation time but has no impact on mortality of intensive care patients: a randomized study

Tillo Koch, Birgit Hecker, Andreas Hecker et al. · Langenbeck s Archives of Surgery · 2012 · 139 citations

Medicine, Surgery, Critical Care Medicine +10

Factors determining length of stay of surgical day-case patients

Alexander Jünger, J. Klasen, Matthew A. Benson et al. · European Journal of Anaesthesiology · 2001 · 91 citations

Medicine, Perioperative Medicine, Surgery +13

Increased Body Mass Index and Peri-operative Risk in Patients Undergoing Non-cardiac Surgery

J. Klasen, Axel Junger, Bernd Hartmann et al. · Obesity Surgery · 2004 · 90 citations

Medicine, Perioperative Medicine, Surgery +16