Phytomedicine. 2003 ; 10 Suppl 4(): 56-7.

Effects of a fixed combination of peppermint oil and caraway oil on symptoms and quality of life in patients suffering from functional dyspepsia.

Holtmann G, Haag S, Adam B, Funk P, Wieland V, Heydenreich CJ.

University of Essen, Department of Gastroenterology and Hepatology, Essen, Germany.