[The Patient Rights Act (PatRG)--Part 3: Burden of proof in liability questions and critical resumé].

The article deals with the new regulations in the German Civil Code (Bürgerliches Gesetzbuch - BGB), which came into effect in Germany as the Patient Rights Act (PatRG) on the 2/26/2013. In the third part, the burden of proof in liability questions (and 630h BGB) are discussed and critically analysed. In the discussion and a final resume points of criticism of the new law are pointed out.