[Study of occupational injuries in various industrial enterprises in Sofia].
D000059:Accidents; D000062:Accidents, Occupational / Q000706:statistics & numerical data*; D006801:Humans; D060051:Occupational Injuries
ACCIDENTS, INDUSTRIAL/statistics
Prouchvane na proizvodstveniia travmatizum v niakoi promishleni predpriiatiia v Sofiia.