Barbera, A J Adhesive recognition and retinotectal specificity. [electronic resource] - Proceedings of the National Academy of Sciences of the United States of America Sep 1973 - 2482-6 p. digital Publication Type: Journal Article ISSN: 0027-8424 Standard No.: 10.1073/pnas.70.9.2482 doi Subjects--Topical Terms: AnimalsCell AdhesionChick EmbryoNeural Pathways--cytologyNeurons--cytologyPhosphorus IsotopesRetina--cytologySuperior Colliculi--cytology