December 20, 2017 BURLINGTON, Mass.–(BUSINESS WIRE)–Bone Biologics Corp. (OTC QB: BBLG), a developer of orthobiologic products for the spinal fusion, trauma and osteoporosis markets, today has announced that it has completed a preclinical study, which shows its rhNELL-1 growth factor effectively promotes bone formation in a phylogenetically advanced spine model. […]