title: Intracellular digestion and symbiosis in Paramecium bursaria.
mesh_terms: D000135:Acid Phosphatase / Q000378:metabolism; D002708:Chlorella; D004396:Coloring Agents; D006651:Histocytochemistry; D002479:Inclusion Bodies / Q000201:enzymology / Q000378:metabolism / Q000382:microbiology; D007840:Latex; D008854:Microscopy, Electron; D008863:Microspheres; D010247:Paramecium / Q000201:enzymology / Q000378:metabolism*; D013194:Staining and Labeling; D013559:Symbiosis
chemical_list: D004396:Coloring Agents; D007840:Latex; D000135:Acid Phosphatase