title: Value of human papillomavirus testing in the diagnostic workup of lymph node metastases from an unknown primary tumor to the neck.
authors.forename: Jos M J A A
authors.initials: JM
authors.lastname: Straetmans
authors.forename: Ernst Jan
authors.initials: EJ
authors.lastname: Speel
authors.forename: Bernd
authors.initials: B
authors.lastname: Kremer
mesh_terms: D006258:Head and Neck Neoplasms / Q000175:diagnosis*; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis / Q000175:diagnosis*; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis*