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Health behaviours of school children in northwestern Poland in 2000
B. Garanty-Bogacka, W. Wieczorek, M. Syrenicz, B. Ciechanowska, B. Krupa, A. Gebala, J. GoralVolume:
18
Language:
english
Pages:
7
DOI:
10.1007/bf02447546
Date:
July, 2003
File:
PDF, 306 KB
english, 2003