Evolution of PVA gels prepared without crosslinking agents as a cell adhesive surface
Journal of Materials Science Materials in Medicine (2011) - Comments
doi: 10.1007/s10856-011-4343-2  issn: 0957-4530  issn: 1573-4838  pubmed: 21643819 

Siddhi Gupta, Thomas J. Webster, Arvind Sinha