title: Cell surface alterations in normal human fibroblasts during aggregation and subsequent outgrowth of the aggregates on a substrate [proceedings].
mesh_terms: D002449:Cell Aggregation; D002462:Cell Membrane / Q000648:ultrastructure*; D002478:Cells, Cultured; D005347:Fibroblasts / Q000648:ultrastructure*; D006801:Humans