title: Preliminary x-ray diffraction studies on the "goose-type" lysozyme from the egg-white of the black swan Cygnus atratus.
mesh_terms: D000818:Animals; D001717:Birds; D005260:Female; D009113:Muramidase; D010063:Ovum / Q000201:enzymology; D014961:X-Ray Diffraction
chemical_list: D009113:Muramidase