Harper J R, Spiro R C, Gaarde W A, Tamura R N, Pierschbacher M D, Noble N A, Stecker K K, Border W A
Fibrosis Research, Telios Pharmaceuticals, Inc., San Diego, California 92121, USA.
Methods Enzymol. 1994;245:241-54. doi: 10.1016/0076-6879(94)45014-5.