Heusser, Peter; Kienle, Gunver Sophia (2009). „Anthroposophic medicine, integrative oncology, and mistletoe therapy of cancer“. In Abrams, Donald; Weil, Andrew (eds.). Integrative Oncology. Weil Integrative Medicine Library. Oxford University Press. p. 327. ISBN978-0-19-988585-5.
doi.org
Ernst, E (2011). „Anthroposophy: A risk factor for noncompliance with measles immunization“. The Pediatric Infectious Disease Journal. 30 (3): 187–9. doi:10.1097/INF.0b013e3182024274. PMID21102363.
Ernst, E. (2008 m.) „Anthroposophic medicine: A critical analysis“. MMW Fortschritte der Medizin. 150 Suppl 1: 1–6.[1]
Ernst, E (2011). „Anthroposophy: A risk factor for noncompliance with measles immunization“. The Pediatric Infectious Disease Journal. 30 (3): 187–9. doi:10.1097/INF.0b013e3182024274. PMID21102363.