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. 2009 Apr 28;117(8):1250–1256. doi: 10.1289/ehp.0800455

Figure 2.

Figure 2

Summary of lung function and beryllium exposure of case 1. (A) Results of pulmonary function tests before, during, and after two episodes of acute work-related illness. (B) TWA airborne beryllium exposures in patient’s departments during this time period. Abbreviations: A, alloy department exposures (beryllium metal, beryllium oxide, copper); C, ceramics department exposures (beryllium oxide); L, medical leave; P, metals production department exposures (beryllium metal, beryllium oxide, beryllium fluoride, ammonium beryllium fluoride, ammonium fluoride, magnesium fluoride).