1. Abrams SE, Reynolds AC, Cusick JF (1981) Failure of naloxone to reverse analgesia from TENS in patients with chronic pain. Anesth Analg 60: 81–84
2. Aglietti L, Roila F et al (1990) A pilot study of metoclopramide, dexamethasone, diphenhydramine and acupuncture in women treated with cisplatin. Cancer Chemother Pharmacol 26: 239–240
3. Ahonen E, Hakumaki M, et al (1983) Acupuncture and physiotherapy in the treatment of myogenic headache patients: Pain relief and EMG activity. In: Bonica JJ (ed) Advances in pain research and therapy, vol 5. Raven Press, New York, pp 571–576
4. Andersson SA (1979) Pain control by sensory stimulation. In: Bonica JJ (ed) Advances in pain research and therapy, vol 3. Raven Press, New York, pp 561–585
5. Andersson SA, Lundeberg T (1995) Acupuncture — from empiricism to science: functional background to acupuncture effects in pain and disease. Med Hypotheses 45: 271–281