%0 Journal Article %K Traditional medicine %K Russia %K Mexico %K Health policy %K Ghana %K Developing countries %K China %B Health policy and planning %D 2016 %R 10.1093/heapol/czw022 %T Use of traditional medicine in middle-income countries: a WHO-SAGE study. %U http://heapol.oxfordjournals.org/content/early/2016/03/30/heapol.czw022.full.pdf+html