Smoking and human papillomavirus infection. Causal link not proved.
A N
AN
Phillips
G D
GD
Smith
D005260:Female; D006801:Humans; D027383:Papillomaviridae; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects*; D014412:Tumor Virus Infections / Q000209:etiology*; D002583:Uterine Cervical Neoplasms / Q000209:etiology*