In:
Salud Pública de México, FapUNIFESP (SciELO), Vol. 54, No. 1 ( 2012-02), p. 20-27
Type of Medium:
Online Resource
ISSN:
0036-3634
DOI:
10.1590/S0036-36342012000100004
Language:
English
Publisher:
FapUNIFESP (SciELO)
Publication Date:
2012
detail.hit.zdb_id:
2060310-1
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