title: A longitudinal evaluation of sulfide concentration as a marker for the progression of periodontitis.
authors: Division of Periodontology, Department of Orofacial Sciences, University of San Francisco, California, USA.
authors: M Robert
authors: MR
authors: Wirthlin
authors: Luis W-J
authors: LW
authors: Kim
mesh_terms: D000328:Adult; D018450:Disease Progression; D005260:Female; D005888:Gingival Pocket / Q000378:metabolism / Q000382:microbiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010518:Periodontitis / Q000378:metabolism* / Q000382:microbiology / Q000628:therapy; D013440:Sulfides / Q000737:chemistry*
chemical_list: D013440:Sulfides