Homöopathie - Sanfte Medizin oder Hokuspokus?

Homeopathy is currently the subject of heated debate. Many scientists describe it as "sham medicine". Advocates counter this with their own studies to prove its reliability. The dispute between the two camps flares up again and again over the question: does homeopathy work - and if so, how? Opponents, supporters and patients have their say and the latest developments are presented.