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Nordic Medical Birth Registers in Epidemiological Research
Mika Gissler, Pekka Louhiala and Elina HemminkiVolume:
13
Language:
english
Journal:
European Journal of Epidemiology
DOI:
10.2307/3582005
Date:
February, 1997
File:
PDF, 1.30 MB
english, 1997