title: Beta-D-galactosidase activity in macrophages: electron microscopy and biochemistry.
mesh_terms: D000818:Animals; D005696:Galactosidases / Q000378:metabolism*; D006651:Histocytochemistry; D006652:Histological Techniques; D008264:Macrophages / Q000201:enzymology*; D008722:Methods; D008854:Microscopy, Electron; D011817:Rabbits; D013194:Staining and Labeling
chemical_list: D005696:Galactosidases