Affinity maturation of human botulinum neurotoxin antibodies by light chain shuffling via yeast mating. - Lou, J.; Geren, I.; Garcia-Rodriguez, C.; Forsyth, C. M.; Wen, W.; Knopp, K.; Brown, J.; Smith, T.; Smith, L. A.; Marks, J. D. (PEDS: Protein Engineering, Design & Selection, 2010)