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. 1986 Feb 22;160(4):125-7.
doi: 10.1038/sj.bdj.4805788.

Changes in periodontal health in a cohort of British workers over a 14-year period

A Sheiham, F C Smales, A M Cushing, C R Cowell

Changes in periodontal health in a cohort of British workers over a 14-year period

A Sheiham et al. Br Dent J. .
No abstract available

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