Kang HJ, Baker EN (April 2011). "Intramolecular isopeptide bonds: protein crosslinks built for stress?". Trends in Biochemical Sciences. 36 (4): 229–37. doi:10.1016/j.tibs.2010.09.007. PMID21055949.
Kang HJ, Baker EN (April 2011). "Intramolecular isopeptide bonds: protein crosslinks built for stress?". Trends in Biochemical Sciences. 36 (4): 229–37. doi:10.1016/j.tibs.2010.09.007. PMID21055949.