[Loss of permanent teeth in the workers at the state farms in Elk].
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007576:Jaw, Edentulous, Partially / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D011044:Poland; D012737:Sex Factors
Braki zebów stałych u pracowmików zjednoczenia państwowych gospodarstw rolnych w Ełku.