Kneis, Kyra C.; Gandjour, Afschin - In: Applied Health Economics and Health Policy 7 (2009) 3, pp. 181-191
Background: Sinfrontal, a complex homeopathic medication, is popular in Germany for the treatment of ear, nose and throat and respiratory tract infections. Unlike many other homeopathic or herbal medications, the efficacy and safety of Sinfrontal has been demonstrated in a number of clinical...