title: Letter: Elevated muramidase levels in histiocytic medullary reticulosis.
mesh_terms: D000328:Adult; D006801:Humans; D008206:Lymphatic Diseases / Q000175:diagnosis / Q000201:enzymology*; D008297:Male; D009113:Muramidase / Q000032:analysis*
chemical_list: D009113:Muramidase