Full text
PDF










Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- FRIBERG S., HIRSCH C. Anatomical and clinical studies on lumbar disc degeneration. Acta Orthop Scand. 1949;19(2):222-42, illust. doi: 10.3109/17453674908991095. [DOI] [PubMed] [Google Scholar]
- KELLGREN J. H., LAWRENCE J. S. Rheumatism in miners. II. X-ray study. Br J Ind Med. 1952 Jul;9(3):197–207. doi: 10.1136/oem.9.3.197. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LAWRENCE J. S., AITKEN-SWAN J. Rheumatism in miners. Part I: Rheumatic complaints. Br J Ind Med. 1952 Jan;9(1):1–18. doi: 10.1136/oem.9.1.1. [DOI] [PMC free article] [PubMed] [Google Scholar]