[Phytotherapy in cardiological general practice. Crossed double-blind study with a plant preparation].
D004311:Double-Blind Method; D004341:Drug Evaluation; D006331:Heart Diseases / Q000188:drug therapy*; D006801:Humans; D010919:Placebos; D010936:Plant Extracts / Q000627:therapeutic use*; D010946:Plants, Medicinal
D010919:Placebos; D010936:Plant Extracts
Phytotherapie in der kardiologischen Alltagspraxis.