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Periodontal awareness among adult Finns in 1972 and 1990
Murtomaa, Heikki, Ahlberg, Jari, Metsäniitty, MariVolume:
55
Year:
1997
Language:
english
Journal:
Acta Odontologica Scandinavica
DOI:
10.3109/00016359709091941
File:
PDF, 308 KB
english, 1997