In:
European Journal of Epidemiology, Springer Science and Business Media LLC, Vol. 9, No. 4 ( 1993-7), p. 426-429
Type of Medium:
Online Resource
ISSN:
0392-2990
,
1573-7284
Language:
English
Publisher:
Springer Science and Business Media LLC
Publication Date:
1993
detail.hit.zdb_id:
2004992-4
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