title: [Patient positioning aids of polyurethane foam].
mesh_terms: D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D007103:Immobilization; D011140:Polyurethanes; D011878:Radiotherapy / Q000295:instrumentation*
chemical_list: D011140:Polyurethanes; C028279:polyurethane foam
vernacular_title: Patientenlagerungshilfen aus Polyurethan-Schaum.