TY - RPRT TI - Portland bone symposium: Editorial comment. AU - Jeffrey O. Hollinger PY - 1998 DO - 10.1002/(sici)1097-4636(199824)43:4<349::aid-jbm1>3.0.co;2-5 UR - https://pubmed.ncbi.nlm.nih.gov/11180141/ ID - 11180141 ER -