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Time of Eruption of Permanent Teeth in British Children in 1947-8
Clements, E. M. B., Davies-Thomas, E., Pickett, K. G.Volume:
1
Language:
english
Journal:
BMJ
DOI:
10.1136/bmj.1.4825.1421
Date:
June, 1953
File:
PDF, 870 KB
english, 1953