In:
Epidemiology, Ovid Technologies (Wolters Kluwer Health), Vol. 20 ( 2009-11), p. S61-S62
Type of Medium:
Online Resource
ISSN:
1044-3983
DOI:
10.1097/01.ede.0000362892.24352.d7
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2009
detail.hit.zdb_id:
2042095-X