In:
Epidemiology, Ovid Technologies (Wolters Kluwer Health), Vol. 20 ( 2009-11), p. S194-S195
Type of Medium:
Online Resource
ISSN:
1044-3983
DOI:
10.1097/01.ede.0000362655.08126.a5
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2009
detail.hit.zdb_id:
2042095-X
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