[A statistical analysis and perspective of headache-related papers covered in 2011 PubMed].

MLA

Zhang, Ming-jie, et al. “[A Statistical Analysis and Perspective of Headache-Related Papers Covered in 2011 PubMed].” Zhonghua Nei Ke Za Zhi, vol. 52, no. 1, Jan. 2013, pp. 34–37. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=23710813&authtype=sso&custid=ns315887.

APA

Zhang, M., Yu, S., Chu, B., & Dai, W. (2013). [A statistical analysis and perspective of headache-related papers covered in 2011 PubMed]. Zhonghua Nei Ke Za Zhi, 52(1), 34–37.

Chicago

Zhang, Ming-jie, Sheng-yuan Yu, Bing-qian Chu, and Wei Dai. 2013. “[A Statistical Analysis and Perspective of Headache-Related Papers Covered in 2011 PubMed].” Zhonghua Nei Ke Za Zhi 52 (1): 34–37. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=cmedm&AN=23710813&authtype=sso&custid=ns315887.