Anderson, R E Whose realities? [electronic resource] - Radiology Feb 1990 - 581-2 p. digital Publication Type: Letter ISSN: 0033-8419 Standard No.: 10.1148/radiology.174.2.2296681 doi Subjects--Topical Terms: HumansPrivate PracticeProfessional PracticeRadiologyResearchSchools, Medical