Research articleRestricted accessResearch articleFirst published July, 1972pp. 5-8Review of the Literature Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 9-10Natural History Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 11-19Clinical Presentation Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 21-35Radiology Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 37-38Differential Diagnosis Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 39-40Treatment Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 41-43Aetiology Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 45-46Conclusions Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 46-46Summary Preview abstractGet AccessAbstract
Research articleRestricted accessResearch articleFirst published July, 1972pp. 47-47Acknowledgements Preview abstractGet AccessAbstract
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