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. 2011 Sep 28;6(9):e25392. doi: 10.1371/journal.pone.0025392

Figure 2. IgG and IgE concentrations in BAL fluid from HP and IPF patients.

Figure 2

Total IgG concentration in BAL fluid was increased in the HP but not in the IPF and control group (A). Total IgE concentrations in BAL fluid were similar in the HP, IPF, and control group (B).