de Paz, P Stereological analysis of the ultrastructure of the early chick embryo cell types involved in sorting out. [electronic resource] - Cytobios 1987 - 149-61 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0011-4529 Subjects--Topical Terms: AnimalsCell AggregationCell DifferentiationCell Nucleus--ultrastructureChick Embryo--cytologyCytophotometryCytoplasm--ultrastructureMicroscopy, ElectronMitochondria--ultrastructure