1. T. B. Ørstavik, P. Brandtzaeg, K. Nustad, and K. M, Halvorsen, Cellular localization of kallikreins in rat submandibular and sublingual salivary glands, Acta Histochem., 54: 183–192, (1975).
2. T. B. Øfrstavik, K. Nustad, P. Brandtzaeg, and J. V. Pierce, Cellularorigin of urinary kallikrein, J. Histochem. Cytochem., 24: 1037–1039, (1976).
3. T. Dietl, J. Kruck, and H. Fritz, Localization of kallikrein as revealed by the indirect immunofluorescence technique, Hoppe- Seyler’s Z. Physiol. Chem., 359: 499–505, (1978).
4. J. A. V. Simson, S. S. Spicer, J. Chao, L. Grimm, and H. S. Margolius, Kallikrein localization in rodent salivary glands and kidney with immunoglobulin-enzyme bridge technique, J. Histochem. Cytochem., 27: 1567–1576, (1979).
5. M. Schachter, M. W. Peret, C. Moriwaki, and J. A. A. Rodrigues, Localization of kallikrein in submandibular gland of cat, guinea pig, dog and man by the immunoperoxidase method, J. Histochem. Cytochem., 28: 1295–1300, (1980).