1IGI:
reference: 26-10 Fab-digoxin complex: affinity and specificity due to surface complementarity., Jeffrey PD, Strong RK, Sieker LC, Chang CY, Campbell RL, Petsko GA, Haber E, Margolies MN, Sheriff S, Proc Natl Acad Sci U S A 1993 Nov 1;90(21):10310-4. PMID: 8234291

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