title: [Industrial hygiene of the aged among workers in hot conditions].
mesh_terms: D000041:Absenteeism; D000368:Aged; D001416:Back Pain / Q000209:etiology; D004185:Disability Evaluation; D005853:Geriatrics; D006331:Heart Diseases / Q000453:epidemiology; D006358:Hot Temperature / Q000009:adverse effects*; D006801:Humans; D006973:Hypertension / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases; D009787:Occupational Medicine; D012131:Respiratory Insufficiency / Q000453:epidemiology; D013122:Spinal Diseases / Q000209:etiology
vernacular_title: Ein Beitrag zu geroarbeitshygienischen Fragen bei Hitzearbeitern.