In:
International Journal of Epidemiology, Oxford University Press (OUP), Vol. 18, No. 3 ( 1989), p. 693-696
Type of Medium:
Online Resource
ISSN:
0300-5771
,
1464-3685
DOI:
10.1093/ije/18.3.693
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
1989
detail.hit.zdb_id:
1494592-7
detail.hit.zdb_id:
187909-1