Feldman, Donald Leslie2018-10-312018-10-3119711971(OCoLC)15914642b14321737https://hdl.handle.net/2144/31805Thesis (M.Sc.D.)--Boston University School of Graduate Dentistry, 1971. (Orthodontics)Bibliography included.en-USThis work is being made available in OpenBU by permission of its author, and is available for research purposes only. All rights are reserved to the author.ToothTooth mobilityA study of precollagen activity in the transseptal and circular fibers during anteroposterior tooth movement in dogsThesis/Dissertation