Nor Haliza Mat Baharin A cytotoxicity study of newly developed beta titanium alloys on human gingival firbrolasts / Nor Haliza Mat Baharin. - xiii, 65 p. : illustration ; 30 cm. Thesis (Degree of Doctor in Clinical Dentry) - Universiti Kebangsaan Malaysia, 2013 References : p. 59 - 64 Subjects--Corporate Names: Universiti Kebangsaan Malaysia--Dissertations. Subjects--Topical Terms: Dissertations, Academic--Malaysia.Gingivitis.Dentistry.