@inbook{1180384029, author={Michael Pratte}, title={No association found between 9-valent Human Papillomavirus Vaccine During Pregnancy and adverse pregnancy outcomes}, booktitle={2 Minute Medicine}, publisher={McGraw Hill}, address={New York, NY}, year={2015}, url={accessmedicina.mhmedical.com/updatesContent.aspx?gbosid=556462} }