Walach, Harald & [Et. Al.]2025-02-172006 (JanuThe journal of the faculty of homoeopathy Vol.95https://aoh.ccrhlibrary.in/handle/123456789/5985evaluation; complementary medicine; swiss programm for the evaluation of complementary medicine (PEK)Summary consensus statement of the review board of the swiss complemetary medicine evaluation programme, (programm evaluation komplementarmedizin, PEK) regarding the PEK process and products