[Incidence of periodontal diseases in Bulgaria].
D001203:Ascomycota; D002031:Bulgaria; D004194:Disease; D005882:Gingival Diseases; D006801:Humans; D015994:Incidence; D010510:Periodontal Diseases; D010519:Periodontium
PERIODONTIUM/diseases
Chestotata na paradentalnite zaboliavaniia v B"lagariia.