@inbook{3025856, author={Jane R. Schwebke, MD}, editor={Klausner, Jeffrey D. and Hook, Edward W.}, title={Chapter 2. Vaginal Discharge}, booktitle={CURRENT Diagnosis & Treatment of Sexually Transmitted Diseases}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2007}, url={accessmedicine.mhmedical.com/content.aspx?aid=3025856} }