title: Cell-cell recognition in multicellular assembly: levels of specificity.
mesh_terms: D000818:Animals; D002448:Cell Adhesion; D002449:Cell Aggregation; D002450:Cell Communication; D002642:Chick Embryo; D004548:Elasticity; D004622:Embryo, Mammalian / Q000166:cytology*; D004625:Embryo, Nonmammalian; D009024:Morphogenesis; D013500:Surface Tension; D013816:Thermodynamics; D014783:Viscosity