RhBMP-2 versus iliac crest bone graft for lumbar spine fusion in patients over 60 years of age: a cost-utility study.

Carreon, Leah Y   •   Glassman, Steven D   •   Djurasovic, Mladen   •   Campbell, Mitchell J   •   Puno, Rolando M   •   Johnson, John R   •   Dimar, John R 2nd

published in: Spine