Authors Zhu Y, Wu H, Wang PP, et al.
Citation BMJ Open. 2013 Feb 7;3(2). pii: e002270.
PubMedLink https://pubmed.ncbi.nlm.nih.gov/23396503/
PMCID PMC3586110
Authors Zhu Y, Wu H, Wang PP, et al.
Citation BMJ Open. 2013 Feb 7;3(2). pii: e002270.
PubMedLink https://pubmed.ncbi.nlm.nih.gov/23396503/
PMCID PMC3586110