title: [The OPM syndrome (Occult primary malignancy)--malignancy with unknown primary tumor. 1: Diagnostic procedures].
authors.affiliation: Medizinische Klinik II, Universität Marburg/Lahn.
authors.forename: D
authors.initials: D
authors.lastname: Jaspersen
mesh_terms: D003952:Diagnostic Imaging; D006801:Humans; D008487:Medical History Taking; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis*; D010808:Physical Examination