Figure 1From: Human papillomavirus prevalence in invasive cervical carcinoma by HIV StatusPrevalence of human papillomavirus (HPV) in 225 women with cervical squamous cell carcinoma by HIV status and multiplicity of HPV infection110 HPV-negative women were excluded; 2Either 16 or 18 as single infection or in combination with any type as multiple type infection; HPV: human papillomavirus; HRX: uncharacterized high-risk type; LR: low-risk.Back to article page