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Periodontal treatment needs of employees in a Polish technical factory
Maria Wierzbicka, Ewa Frankowska, Gunilla Bratthall, Sylvia Slotwinska, Anna KwiatkowskaVolume:
18
Year:
1990
Language:
english
Pages:
1
DOI:
10.1111/j.1600-0528.1990.tb00044.x
File:
PDF, 823 KB
english, 1990