title: The John Scott memorial lecture 1985. Space invaders.
mesh_terms: D001007:Anxiety; D001291:Attitude of Health Personnel; D003142:Communication; D006748:Hospital Departments / Q000458:organization & administration*; D006801:Humans; D007398:Interpersonal Relations; D010361:Patients / Q000523:psychology*; D010550:Personal Space; D011835:Radiation Protection; D011859:Radiography / Q000379:methods; D011872:Radiology Department, Hospital / Q000458:organization & administration*