title: Synthetic platelet-derived growth factor (rhPDGF) may improve bone fill over beta-tricalcium phosphate (beta-TCP) alone.
authors.affiliation: Dalhousie University, Faculty of Dentistry, Division of Periodontics, Halifax, NS B3H3J5 Canada. dmatthew@dal.ca
authors.forename: Debora
authors.initials: D
authors.lastname: Matthews