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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: J Sport Health Sci. 2013 Dec 30;3(1):16–20. doi: 10.1016/j.jshs.2013.10.005

Table 1.

Number and types of articles on Tai Ji Quan indexed in Medline/PubMed

Era RCT Reviews Dissemination studies Cost-effectiveness Other articles Total
< 1990 2 0 0 0 7 9
1990–2003 25 24 0 0 46 105
2004–2008 76 49 1 0 108 234
2009–2013 72 89 3 3 195 362