Machado, A B Catecholamines and granular vesicles in adrenergic axons of the developing pineal body of the rat. [electronic resource] - Experientia May 1968 - 464-5 p. digital Publication Type: Journal Article ISSN: 0014-4754 Standard No.: 10.1007/BF02144394 doi Subjects--Topical Terms: AnimalsAnimals, NewbornAxons--cytologyCytoplasmic GranulesFemaleFetusHistocytochemistryMaleMicroscopy, ElectronMicroscopy, FluorescenceNorepinephrine--metabolismPineal Gland--embryologyRatsSympathetic Nervous System--cytology