Cohen, A S The "normal" sacroiliac joint. Analysis of 88 sacroiliac roentgenograms. [electronic resource] - The American journal of roentgenology, radium therapy, and nuclear medicine Jul 1967 - 559-63 p. digital Publication Type: Journal Article ISSN: 0002-9580 Subjects--Topical Terms: Arthritis, Rheumatoid--diagnostic imagingFemaleHumansMaleMiddle AgedRadiographySacroiliac Joint--diagnostic imaging