P. Granqvist, M. Fredrikson, P. Unge, A. Hagenfeldt, S. Valind, D. Larhammar, M. Larsson: Sensed presence and mystical experiences are predicted by suggestibility, not by the application of transcranial weak complex magnetic fields. In: Neurosci. Lett. Band379, Nr.1, April 2005, S.1–6, doi:10.1016/j.neulet.2004.10.057, PMID 15849873.
P. Granqvist, M. Fredrikson, P. Unge, A. Hagenfeldt, S. Valind, D. Larhammar, M. Larsson: Sensed presence and mystical experiences are predicted by suggestibility, not by the application of transcranial weak complex magnetic fields. In: Neurosci. Lett. Band379, Nr.1, April 2005, S.1–6, doi:10.1016/j.neulet.2004.10.057, PMID 15849873.