Public Health Rep. 2009 Sep-Oct;124(5):745-50.
Evaluation of an outside-the-cold-chain vaccine delivery strategy in remote regions of western China.
Ren Q, Xiong H, Li Y, Xu R, Zhu C.
Department of Epidemiology, 3rd Military Medical University, Chongqing, P.R. China.
PMID: 19753953 [PubMed - indexed for MEDLINE]