Citation

Baker TD, Qiao Y, Yao S. Chin. Med. J. 2003; 116(6): 957-958.

Affiliation

Department of International Health, School of Public Health, Johns Hopkins University, 615 N. Wolfe Street, Baltimore, Maryland 21205, USA. tbaker@jhsph.edu

Copyright

(Copyright © 2003, Chinese Medical Association)

DOI

unavailable

PMID

12877817

Abstract

[Abstract unavailable]

Language: en