Spinucci C. ea, 1988
Spinucci C., Zucker S., Wieman J.M., Lysik R.M., Imhof B., Ramamurthy N., Liotta L.A. and Nagase H. Purifiction of a gelatin-degrading type IV collagenase secreted by ras oncogene transformed fibroblasts. // J. Natl. Cancer Inst. 1988. 80, 1416-1420.
