@inbook{matteelli_carvalho_schlagenhauf_2015, 
  title={Sexually transmitted infections}, 
  DOI={10.1002/9781118597361.ch11}, 
  publisher={John Wiley & Sons, Ltd}, 
  author={Matteelli and Carvalho and Schlagenhauf}, 
  year={2015}, 
  month={May}
  }