Book ReviewBook Review Cancer Sourcebook for Women, Fourth Edition Gregory S. Willis, DO Notes and Affiliations Notes and Affiliations Published: May 1, 2011 Gregory S. Willis, DO, Gynecologic Oncologist, Pinnacle Health Systems Chief of Minimally Invasive Surgery, Holy Spirit Health Systems, Harrisburg, Pennsylvania J Osteopath Med; 111(5): 346-346 https://doi.org/10.7556/jaoa.2011.111.5.346