title: Analysis of gap junctions and formation plaques between reaggregating Novikoff hepatoma cells.
mesh_terms: D000818:Animals; D002449:Cell Aggregation; D002460:Cell Line; D002462:Cell Membrane / Q000648:ultrastructure; D005614:Freeze Fracturing; D007365:Intercellular Junctions / Q000648:ultrastructure*; D008114:Liver Neoplasms, Experimental; D008854:Microscopy, Electron; D013997:Time Factors