In:
International Journal of Epidemiology, Oxford University Press (OUP), Vol. 21, No. 6 ( 1992), p. 1193-1195
Type of Medium:
Online Resource
ISSN:
0300-5771
,
1464-3685
DOI:
10.1093/ije/21.6.1193
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
1992
detail.hit.zdb_id:
1494592-7
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