TY  - GEN
AU  - D'Angelo,M
AU  - Cassaro,A
TI  - [Epidemiologic studies on the incidence of periodontal disease among school children]
SN  - 0026-4970
PY  - 1971///0811
KW  - Child
KW  - Dental Calculus
KW  - epidemiology
KW  - Dental Health Surveys
KW  - Dental Plaque
KW  - Humans
KW  - Italy
KW  - Periodontal Diseases
N1  - Publication Type: Journal Article
ER  -