A mark-sense oral health record card.
D003728:Dental Calculus / Q000175:diagnosis; D003773:Dental Plaque / Q000175:diagnosis; D003792:Dental Records; D005500:Follow-Up Studies; D005891:Gingivitis / Q000175:diagnosis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D009909:Oral Health; D010510:Periodontal Diseases / Q000175:diagnosis; D010512:Periodontal Index; D011676:Punched-Card Systems; D014086:Tooth Mobility