In:
Salud Pública de México, FapUNIFESP (SciELO), Vol. 40, No. 5 ( 1998-09), p. 442-449
Type of Medium:
Online Resource
ISSN:
0036-3634
DOI:
10.1590/S0036-36341998000500009
Language:
English
Publisher:
FapUNIFESP (SciELO)
Publication Date:
1998
detail.hit.zdb_id:
2060310-1