Signs and Symptoms Analysis from a Functional Perspective- 2nd Edition
Dicken Weatherby, N.D. is the co-author of 7 books in the field of Functional Diagnosis, including the best selling book "Blood Chemistry and  CBC Analysis- Clinical Laboratory Testing from a Functional Perspective". He has taught seminars in the US, Canada, and Europe, and is considered one of the leading authorities on functionally oriented blood chemistry analysis. He is actively involved in research, writing, teaching, and consulting, and makes his home in Southern Oregon.