Citation

Cheng Q, Chang SS, Yip PS. Lancet 2012; 379(9830): e53-4.

Affiliation

Department of Social Work and Social Administration, University of Hong Kong, Hong Kong SAR, China.

Copyright

(Copyright © 2012, Elsevier Publishing)

DOI

10.1016/S0140-6736(12)60856-3

PMID

22633035

Abstract

[Abstract unavailable]

Language: en