title: Studies on the presence of papovavirus in epithelial tumors.
mesh_terms: D000818:Animals; D002294:Carcinoma, Squamous Cell / Q000382:microbiology; D004847:Epithelial Cells; D004848:Epithelium / Q000382:microbiology; D007822:Laryngeal Neoplasms / Q000382:microbiology; D009061:Mouth Mucosa / Q000382:microbiology; D009369:Neoplasms / Q000382:microbiology*; D010212:Papilloma / Q000382:microbiology; D027383:Papillomaviridae / Q000302:isolation & purification*; D010610:Pharyngeal Neoplasms / Q000382:microbiology; D027382:Polyomaviridae; D012878:Skin Neoplasms / Q000382:microbiology