1. Development of the World Health Organization (WHO) community periodontal index of treatment needs (CPITN);Ainamo J.;International Dental Journal,1982
2. Aggressive and acute periodontal diseases
3. Periodontal disease progression in teenagers with no preventive dental care provisions
4. Radiographic diagnosis of the normal alveolar bone height in the primary dentition;Bimstein E.;The Journal of Clinical Pediatric Dentistry,1995
5. Seven‐year follow‐up of 10 children with periodontitis;Bimstein E.;Pediatric Dentistry,2003