Breyholz, H. J., Wagner, S., Levkau, B., Schober, O., Schafers, M., & Kopka, K. (2007). A 18F-radiolabeled analogue of CGS 27023A as a potential agent for assessment of matrix-metalloproteinase activity in vivo. Q.J.Nucl.Med.Mol.Imaging, 51(1), 24–32. PM:17372570