Citation

Miranda JJ, Vílchez E. J. Epidemiol. Community Health 2002; 56(9): 642.

Affiliation

Peruvian Programme, Health Unlimited, Ayacucho, Peru.

Copyright

(Copyright © 2002, BMJ Publishing Group)

DOI

unavailable

PMID

12177076

PMCID

PMC1732243

Abstract

[Abstract unavailable]

Language: en