[Epidemiological survey on periodontal diseases in Tianjin City and surrounding counties].
1983
S J Shi
UI
MeSH Term
Description
Entries
D008297
Male
Males
D008875
Middle Aged
An adult aged 45 - 64 years.
Middle Age
D009790
Occupations
Crafts, trades, professions, or other means of earning a living.
Vocations,Occupation,Vocation
D010510
Periodontal Diseases
Pathological processes involving the PERIODONTIUM including the gum (GINGIVA), the alveolar bone (ALVEOLAR PROCESS), the DENTAL CEMENTUM, and the PERIODONTAL LIGAMENT.
A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.
Children
D002681
China
A country spanning from central Asia to the Pacific Ocean.
Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China
D003728
Dental Calculus
Abnormal concretion or calcified deposit that forms around the teeth or dental prostheses.
Tartar,Calculus, Dental
D003773
Dental Plaque
A film that attaches to teeth, often causing DENTAL CARIES and GINGIVITIS. It is composed of MUCINS, secreted from salivary glands, and microorganisms.
Plaque, Dental
D005260
Female
Females
D006801
Humans
Members of the species Homo sapiens.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man