Hartmut Hecker

Multiply adjusted comparisons: A meta-analysis method to compare single-arm clinical-trial data to literature results regarding a competitor

Dietmar Boethig, Hartmut Hecker, H. Hecker, 2019, Statistical methods in medical research.

The association between multidose vaccinations and death: comparing case series methods when the first exposure changes the general risk of an event

Hartmut Hecker, Giuseppe Traversa, Ronny Kuhnert, 2013, Stat. Methods Appl..

Regional differences in cerebral blood flow and cerebral ammonia metabolism in patients with cirrhosis

Hartmut Hecker, Herbert Köstler, Karin Weissenborn, 2004, Hepatology.

Mid term course after pediatric right ventricular outflow tract reconstruction: a comparison of homografts, porcine xenografts and Contegras.

Dietmar Boethig, Hartmut Hecker, T. Breymann, 2005, European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery.

Memory function in early hepatic encephalopathy.

Hartmut Hecker, Karin Weissenborn, Susanne Heidenreich, 2003, Journal of hepatology.