Absence of human papillomavirus DNA in nongenital seborrheic keratosis.
D004279:DNA, Viral / Q000032:analysis*; D005260:Female; D006801:Humans; D017492:Keratosis, Seborrheic / Q000821:virology*; D008297:Male; D027383:Papillomaviridae / Q000302:isolation & purification*; D016133:Polymerase Chain Reaction