title: [Cellular aggregation and segreation (author's tranl)].
mesh_terms: D002118:Calcium; D002448:Cell Adhesion; D002449:Cell Aggregation; D002469:Cell Separation; D003102:Colloids; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008954:Models, Biological
chemical_list: D003102:Colloids; D002118:Calcium