Christopher G. Goetz: History of the extensor plantar response: Babinski and Chaddock signs. In: Seminars in neurology. Band 22, Nummer 4, Dezember 2002, S. 391–398, ISSN0271-8235. doi:10.1055/s-2002-36761. PMID 12539060, S. 395ff.
hathitrust.org
babel.hathitrust.org
Charles G. Chaddock: The external malleolar sign. In: Interstate Medical Journal. 1911, S. 1026–1038. (Digitalisierte Fassung)
nih.gov
ncbi.nlm.nih.gov
K. Tashiro: Clinical studies on chaddock reflex. In: Hokkaido igaku zasshi – The Hokkaido journal of medical science. Band 57, Nummer 6, November 1982, S. 741–751, ISSN0367-6102. PMID 6985142.
Christopher G. Goetz: History of the extensor plantar response: Babinski and Chaddock signs. In: Seminars in neurology. Band 22, Nummer 4, Dezember 2002, S. 391–398, ISSN0271-8235. doi:10.1055/s-2002-36761. PMID 12539060, S. 395ff.
zdb-katalog.de
K. Tashiro: Clinical studies on chaddock reflex. In: Hokkaido igaku zasshi – The Hokkaido journal of medical science. Band 57, Nummer 6, November 1982, S. 741–751, ISSN0367-6102. PMID 6985142.
Christopher G. Goetz: History of the extensor plantar response: Babinski and Chaddock signs. In: Seminars in neurology. Band 22, Nummer 4, Dezember 2002, S. 391–398, ISSN0271-8235. doi:10.1055/s-2002-36761. PMID 12539060, S. 395ff.