Authors Zhao J, Zhu Y, Wang PP, et al.
Citation BMC Public Health. 2012 Feb 1;12:94.
PubMedLink https://pubmed.ncbi.nlm.nih.gov/22296784/
PMCID PMC3280927
Authors Zhao J, Zhu Y, Wang PP, et al.
Citation BMC Public Health. 2012 Feb 1;12:94.
PubMedLink https://pubmed.ncbi.nlm.nih.gov/22296784/
PMCID PMC3280927