Ki-N Zhou,Heng-Xin Li,Xio-Li Wei,Xio-Mei Li,Gui-Hu Zhung

aDepartment of Nursing,Xi'an Jiaotong University Health Science Center,Xi'an,Shaanxi 710061,China

bDepartment of Epidemiology and Biostatistics,School of Public Health,Xi'an Jiaotong University Health Science Center,Xi'an,Shaanxi 710061,China

cXi'an Center for Disease Control and Prevention,Xi'an,Shaanxi 710054,China

Retraction notice to“Relationships between perceived social support and retention patients receiving methadone maintenance treatment in China mainland”[CNR 3/1(2016)11-15]

Kai-Na Zhoua,b,*,Heng-Xin Lic,Xiao-Li Weic,Xiao-Mei Lia,Gui-Hua Zhuangb

aDepartment of Nursing,Xi'an Jiaotong University Health Science Center,Xi'an,Shaanxi 710061,China

bDepartment of Epidemiology and Biostatistics,School of Public Health,Xi'an Jiaotong University Health Science Center,Xi'an,Shaanxi 710061,China

cXi'an Center for Disease Control and Prevention,Xi'an,Shaanxi 710054,China

This article has been retracted:please see Elsevier Policy on Article Withdrawal(https://www.elsevier.com/about/our-business/policies/ article-withdrawal).

The entire‘Reason’text must be identical to that in the XML version(Box 6)

DOI of original article:http://dx.doi.org/10.1016/j.cnre.2015.12.001.

*Corresponding author.

E-mail address:dfyq100@163.com(K.-N.Zhou).

Peer review under responsibility of Shanxi Medical Periodical Press.