The varied localization and functional significance of kallikrein-like enzymes in salivary glands, pancreas, colon, sex glands and spermatozoa, including evidence for the presence of nerve growth factor (NGF) in bull sperm acrosome.

Schachter, M., Peret, M. W., Moriwaki, C., Wheeler, G. D., Matthews, R. W., Mehta, J. G., & Labedz, T. (1986). The varied localization and functional significance of kallikrein-like enzymes in salivary glands, pancreas, colon, sex glands and spermatozoa, including evidence for the presence of nerve growth factor (NGF) in bull sperm acrosome. Advances in Experimental Medicine and Biology, 198 Pt A, 1–10. https://doi.org/10.1007/978-1-4684-5143-6_1