In:
International Journal of Epidemiology, Oxford University Press (OUP), Vol. 22, No. 6 ( 1993), p. 983-988
Type of Medium:
Online Resource
ISSN:
0300-5771
,
1464-3685
DOI:
10.1093/ije/22.6.983
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
1993
detail.hit.zdb_id:
1494592-7
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