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Publications in March 2011
127 papers about chitosan were published in March 2011. In terms of number of publications China and the USA again were the top countries with 35 and 15 publications about chitosan and its derivates followed by India with 9 publications. Most papers dealt with the topics pharmaceutical preparations (33 publications), evaluation studies (31 publications) and nano-particles (26 publications). The table shows the journals which published most papers about chitosan and its derivates.

Publications in June 2009
Even in the beginning of summer chitin and chitosan research is going on. 130 articles were published in journals. 50 submitted papers edited in China, 10 in the US and 9 in South Corea. You want to learn more about the foci of interest? Just keep on reading.