ORAL AND GENETIC STUDY OF CHILEANS,  1960. V. FACTORS THAT INFLUENCE THE SEVERITY OF PERIODONTAL DISEASE.
D000375:Aging; D001798:Blood Proteins; D002677:Chile; D003677:Deficiency Diseases; D005007:Ethnology; D005881:Gingiva; D006801:Humans; D010510:Periodontal Diseases; D010513:Periodontal Ligament; D010519:Periodontium; D013223:Statistics as Topic
D001798:Blood Proteins
AGING; BLOOD PROTEINS; CHILE; DEFICIENCY DISEASES; ETHNOLOGY; GINGIVA; PERIODONTAL DISEASES; PERIODONTIUM; STATISTICS