Butchard, C G. Mapping of the binding site of N-fluoroacetyl-D-glucosamine and analogues in hen egg lysozyme by 1H and 19F-NMR techniques with Gd(III) and Mn(II) as paramagnetic probes. [electronic resource] - FEBS letters Sep 1972 - 91-93 p. digital Publication Type: Journal Article ISSN: 1873-3468 Standard No.: 10.1016/0014-5793(72)80461-7 doi