1. Carisson, A. , B. Falck and N.-Å. Hillarp , Cellular localization of brain monoamines. Acta physiol. scand. 1962. Suppl. 196.
2. The presence of the adrenergic neurotransmitters in intraaxonal structures;Elier;Acta physiol. scand.,1958
3. Falck, B. , Observations on the possibilities of the cellular localization of monoamines by a fluorescence method. Acta physiol. scand. 1962. Suppl. 197.
4. Fluorescence of catecholamines and related compounds condensed with formaldehyde;Falck;J. Histochem. Cytochem.,1962