TY - RPRT TI - Effects of Bone Morphogenic Proteins on Engineered Cartilage AU - Gooch, Keith, J. AU - Blunk, Torsten AU - Courter, Donald L. AU - Sieminski, Alisha AU - Vunjak-Novakovic, Gordana AU - Freed, Lisa E. PY - 2007 UR - https://ntrs.nasa.gov/citations/20100010933 ID - 20100010933 ER -