In:
Salud Pública de México, FapUNIFESP (SciELO), Vol. 43, No. 6 ( 2001-12), p. 556-562
Type of Medium:
Online Resource
ISSN:
0036-3634
DOI:
10.1590/S0036-36342001000600006
Language:
English
Publisher:
FapUNIFESP (SciELO)
Publication Date:
2001
detail.hit.zdb_id:
2060310-1