Counting primary loops in polymer gels.
Zhou H, Woo J, Cok AM, Wang M, Olsen BD, Johnson JA.
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Proc Natl Acad Sci U S A. 2012 Nov 20;109(47):19119-24. doi: 10.1073/pnas.1213169109. Epub 2012 Nov 6.
Proc Natl Acad Sci U S A. 2012.
PMID: 23132947
Free PMC article.