TY - JOUR T1 - Human papillomavirus March 2019 JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 300 LP - 300 DO - 10.3949/ccjm.86c.05001 VL - 86 IS - 5 AU - Robert Lichtenberg Y1 - 2019/05/01 UR - http://www.ccjm.org/content/86/5/300.1.abstract N2 - ER -