1. Leboyer F. Birth without violence. New York: Alfred A. Knopf, 1984:21,28.

2. Gutman G: "Blocked atlantal nerve syndrome in infants and small children."
Originally published in "Manuelle Medizin," Springer-Verlag, 1987. English
translation published in International Review of Chiropractic 1990 46(4):37.

3. Van Breda, W.M. & Van Breda, J.M. A comparative study of the health status
of children raised under the health care models of chiropractic and allopathic
medicine. CRJ, Summer 1989, pp. 101-103.

4. Giesen, J.M., Center, D.B. & Leach, R.A. An elatuation of chiropractic manipulation
as a treatment of hyperactivity in children. JMPT, 1989, 12, pp. 353-363