Moscona, A A Stimulation by hydrocortisone of premature changes in the developmental pattern of glutamine synthetase in embryonic retina. [electronic resource] - Biochimica et biophysica acta Jun 1966 - 409-11 p. digital Publication Type: Journal Article ISSN: 0006-3002 Standard No.: 10.1016/0304-4165(66)90131-0 doi Subjects--Topical Terms: AnimalsChick EmbryoCulture TechniquesGlutamineHydrocortisone--pharmacologyLigases--metabolismRetina--drug effects