@inbook{1187660049, author={James W. Bellew and Thomas P. Nolan, Jr.}, title={Preface to the 1th Edition}, booktitle={Michlovitz’s Modalities for Therapeutic Intervention, 7e}, publisher={F. A. Davis Company}, address={New York, NY}, year={2022}, url={fadavisat.mhmedical.com/content.aspx?aid=1187660049} }