[Physical devices for hygienic studies (Base on the data of a hygienic survey of the German Democratic Republic)].
D005859:Germany, East; D006801:Humans; D009682:Magnetic Resonance Spectroscopy / Q000295:instrumentation*; D010783:Photometry / Q000295:instrumentation*; D013053:Spectrophotometry / Q000295:instrumentation*
Fizicheskie pribory dlia gigienicheskikh issledovaniĭ (Po materialam ĭenskogo obozreniia GDR)