Pederick FO, "A Kaminski-type evaluation of cranial adjusting", Chiropractic
Technique, Feb 1997;9(1): 1-15.

Abstract. Models for the evaluation of chiropractic methods have been
proposed in the past. This paper uses one model as a framework for the
evaluation of cranial adjusting. Chiropractors and osteopaths have been
involved in the cranial field for almost 70 yr. Over this time, a body of
literature has been amassed on clinical experience and research. This
article defines and describes one type of cranial adjusting technique and
develops a hypothetical model of effects influencing cranial motion. It also
discusses measurable observation, particularly in relation to cranial bone
motion, and reviews the available literature about experimentation and
testing of the technique. Although further experimentation and clinical
trials are needed, the type of cranial adjusting technique described has a
sound a scientific basis as mainstream chiropractic techniques and should
receive provisional acceptance within the chiropractic and other professions
as an integral part of the chiropractic armamentarium.