Albrecht, U., Müller, V., Schneider, B., & Stange, R. (2015). Efficacy and safety of a herbal medicinal product containing myrrh, chamomile and coffee charcoal for the treatment of gastrointestinal disorders: A non-interventional study. BMJ Open Gastroenterol.
Chicago-tyylinen lähdeviittausAlbrecht, Uwe, Valentina Müller, Berthold Schneider, ja Rainer Stange. "Efficacy and Safety of a Herbal Medicinal Product Containing Myrrh, Chamomile and Coffee Charcoal for the Treatment of Gastrointestinal Disorders: A Non-interventional Study." BMJ Open Gastroenterol 2015.
MLA-viiteAlbrecht, Uwe, Valentina Müller, Berthold Schneider, ja Rainer Stange. "Efficacy and Safety of a Herbal Medicinal Product Containing Myrrh, Chamomile and Coffee Charcoal for the Treatment of Gastrointestinal Disorders: A Non-interventional Study." BMJ Open Gastroenterol 2015.