TY - RPRT TI - Acid-induced bioactive titania surface. AU - Xiaobing Zhao AU - Xuanyong Liu AU - Chuanxian Ding PY - 2005 DO - 10.1002/jbm.a.30485 UR - https://pubmed.ncbi.nlm.nih.gov/16121369/ ID - 16121369 ER -