Kjaer, S K <br/><br/>
Human papillomavirus infection in Danish female sex workers. Decreasing prevalence with age despite continuously high sexual activity.  [electronic resource] 

 -  Sexually transmitted diseases  Sep 2000 
 - 438-45 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0148-5717 
<br/><br/><label>Standard No.: </label>10.1097/00007435-200009000-00003  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Age Factors<br/>Case-Control Studies<br/>Contraception<br/>Denmark--epidemiology<br/>Female<br/>Humans<br/>Interviews as Topic<br/>Papillomaviridae--immunology<br/>Papillomavirus Infections--epidemiology<br/>Prevalence<br/>Risk Factors<br/>Sex Work<br/>Sexual Behavior<br/>Sexually Transmitted Diseases, Viral--epidemiology<br/>Time Factors<br/>Tumor Virus Infections--epidemiology<br/>Vaginal Smears