In:
Epidemiology, Ovid Technologies (Wolters Kluwer Health), Vol. 14, No. 3 ( 2003-05), p. 333-339
Type of Medium:
Online Resource
ISSN:
1044-3983
DOI:
10.1097/01.EDE.0000057141.91012.80
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2003
detail.hit.zdb_id:
2042095-X