1. Dorfer L, Moser M, Bahr F, Spindler K, Egarter-Vigl E, Giullén S, Dohr G, Kenner T. A medical report from the stone age? Lancet 1999; 354: 1023–5
2. Feucht G. Die Geschichte der Akupunktur in Europa. Heidelberg: Karl F. Haug, 1977
3. Melzack R, Stillwell DM, Fox EJ. Trigger points and acupuncture points for pain: correlations and implications. Pain 1977; 3: 3–23
4. Rhijne W. Transisalano-Daventriensis Dissertatio de Arthritide: Mantissa Schematica: De Acupunctura: Et Orationes Tres. I. De Chymiae ac Botaniae antiquitate & dignitage: II. De Psysiognomia: III. De Monstris. Singula ipsius Authoris notis illustrata. London: Impensis R. Chiswell, 1683
5. Nogier P. Handbook to auriculotherapy. Moulins-lès-Metz: Maisonneuve, 1968