Grennan, D M Infra-red thermography in the assessment of sacro-iliac inflammation. [electronic resource] - Rheumatology and rehabilitation May 1982 - 81-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0300-3396 Standard No.: 10.1093/rheumatology/21.2.81 doi Subjects--Topical Terms: AdultBack Pain--diagnosisFemaleHumansInflammation--diagnosisInfrared RaysMaleMiddle AgedSacroiliac Joint--pathologySacrum--pathologySpondylitis, Ankylosing--diagnosisThermography