[Introduction and discussion on interdepartmental cooperation in worker's health protection].
D006262:Health; D006801:Humans; D007398:Interpersonal Relations; D016272:Occupational Health
INDUSTRIAL HYGIENE
Pozdravný projev a diskusní prispĕvek o spolupráci odborového hnuti pri ochranĕ zdravi pracujĭcĭch.