title: The beryllium occupational exposure limit: historical origin and current inadequacy.
authors.forename: David
authors.initials: D
authors.lastname: Michaels
authors.forename: Celeste
authors.initials: C
authors.lastname: Monforton
mesh_terms: D001608:Beryllium / Q000009:adverse effects*; D006801:Humans; D008452:Maximum Allowable Concentration; D009784:Occupational Diseases / Q000517:prevention & control*; D016273:Occupational Exposure / Q000009:adverse effects / Q000517:prevention & control* / Q000592:standards; D011050:Policy Making; D011057:Politics; D014481:United States; D014489:United States Occupational Safety and Health Administration
chemical_list: D001608:Beryllium