title: Re: Epidemiology of periodontal diseases (position paper)(1996;67:935-945)
authors.forename: W H
authors.initials: WH
authors.lastname: van Palenstein Helderman
authors.forename: M F
authors.initials: MF
authors.lastname: Timmerman
mesh_terms: D018865:Dental Research; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D008137:Longitudinal Studies; D017622:Periodontal Attachment Loss / Q000175:diagnosis / Q000473:pathology*; D010510:Periodontal Diseases / Q000453:epidemiology*; D011336:Probability; D015203:Reproducibility of Results