[Analysis of certain basic properties and dynamics of occupational trauma in the Plovdiv region during 1953-54].
D000059:Accidents; D000062:Accidents, Occupational / Q000706:statistics & numerical data*; D001699:Biometry; D006801:Humans; D007221:Industry; D060051:Occupational Injuries
ACCIDENTS, INDUSTRIAL/statistics
Opit za iziasniavane na niakoi osnovni cherti i dinamikata na proizvodstveniia travmatizum v Plovdivski okrug za 1953-1954 g.