1. Dierickx, K., Vandesande, F., Mey, J. De: Identification, in the external region of the rat median eminence, of separate neurophysin-vasopressin and neurophysin-oxytocin containing nerve fibres. Cell Tissue Res. 168, 141–151 (1976)
2. Sterba, G.: Das oxytocinerge neurosekretorische System der Wirbeltiere. Beitrag zu einem erweiterten Konzept. Zool. Jb. Physiol. 78, 409–423 (1974)
3. Sterba, G., Hoheisel, G., Rühle, H.-J., Engelmann, E.: Extrahypothalamische peptiderge Neurosekretion. I. Neurosekretion im Mittelhirn der Neunaugen. Z. Zellforsch. 142, 329–345 (1973)
4. Sternberger, L.A.: The unlabelled antibody-peroxidase and the quantitative immunouranium methods in light and electron immunohistochemistry. In: Techniques of Biophysical and Biochemical Morphology. Glick, D., Rosenbaum, R.M. (eds.). New York: Wiley Interscience 1972, Vol. I, pp. 67–88
5. Vandesande, F., Dierickx, K., Mey, J. De: Identification of the vasopressinneurophysin II and the oxytocin-neurophysin I producing neurons in the bovine hypothalamus. Cell Tissue Res. 156, 189–200 (1975)