21. Eat the right foods: brush your teeth after eating : floss and brush your teeth before bedtime Publication: [United States? : s.n., 19--] Subject(s): Oral HygieneHealth Behavior
22. Keep your smile for ages Publication: [Illinois] : American Dental Association, c1991 Subject(s): Oral HygieneHealth BehaviorDinosaurs
23. There's magic in your smile Publication: [Illinois] : American Dental Association, c1989 Subject(s): Oral HygieneHealth BehaviorMagic
24. Treat yourself to a healthy smile Publication: [Illinois] : American Dental Association : American Academy of Periodontology, c1990 Subject(s): Periodontal Diseases -- prevention & controlOral HygieneHealth Behavior