Hans Ackermann

Prospective Multicenter Study Evaluating Fecal Calprotectin in Adult Acute Bacterial Diarrhea

Yogesh M. Shastri, Dominik Bergis, Nada Povse et al. · The American Journal of Medicine · 2008 · 111 citations

Medicine, Infectious Diseases, Gastroenterology +7

Impact of Patient-Prosthesis Mismatch and Aortic Valve Design on Coronary Flow Reserve After Aortic Valve Replacement

Farhad Bakhtiary, Mirko Schiemann, Omer Dzemali et al. · Journal of the American College of Cardiology · 2007 · 77 citations

Medicine, Cardiology, Surgery +17

New introducer PEG gastropexy does not require prophylactic antibiotics: multicenter prospective randomized double-blind placebo-controlled study

Yogesh M. Shastri, N. Hoepffner, Angelika Tessmer et al. · Gastrointestinal Endoscopy · 2008 · 70 citations

Pharmacy, Pharmacology, Good Clinical Practice +4

Stentless bioprostheses improve postoperative coronary flow more than stented prostheses after valve replacement for aortic stenosis

Farhad Bakhtiary, Mirko Schiemann, Omer Dzemali et al. · Journal of Thoracic and Cardiovascular Surgery · 2006 · 51 citations · Full text

Medicine, Cardiology, Surgery +17

Effect of mechanical aortic valve orientation on coronary artery flow: Comparison of tilting disc versus bileaflet prostheses in pigs

Peter Kleine, Mirella Scherer, Ulf Abdel‐Rahman et al. · Journal of Thoracic and Cardiovascular Surgery · 2002 · 40 citations · Full text

Medicine, Cardiology, Surgery +12