Publications in February 2011
In the februar of this year 81 papers about chitosan and its derivates were published. As in the months before also in February china was with 21 publications the most active country in this field of research followed by the USA with 12 publications and India with 4.
Chitosan Publications in April 2009
Whats new in April? Many different articles about chitin and chitosan were published in scientific journals.