@inbook{1175788015, author={Susan S. Philip}, editor={Papadakis, Maxine A. and McPhee, Stephen J. and Rabow, Michael W.}, title={Syphilis: Course & Prognosis}, booktitle={Current Medical Diagnosis & Treatment 2021}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2021}, url={accessmedicine.mhmedical.com/content.aspx?aid=1175788015} }