Citation

Chuaqui C, Lemkau PV, Legarreta A, Contreras MA. Public Health Rep. (1896) 1966; 81(12): 1109-1117.

Copyright

(Copyright © 1966, U.S. Public Health Service)

DOI

unavailable

PMID

4959229

PMCID

PMC1919925

Abstract

[Abstract unavailable]

Language: en