Jaque mate, hipnosis: la Universitat sigue la purga contra las pseudociencias y fulmina cinco títulos

A small analgesic effect of acupuncture was found, which seems to lack clinical relevance and cannot be clearly distinguished from bias. Whether needling at acupuncture points, or at any site, reduces pain independently of the psychological impact of the treatment ritual is unclear.
#43 Exacto, tal y como dice #6: no funciona