Fig. 2From: B cell‐activating factors in autoimmune pulmonary alveolar proteinosisChange in serum levels of BAFF and APRIL before and after treatment with a rhGM-CSF inhalation therapy (N = 17) and b whole lung lavage (N = 16). Change in serum levels of APRIL before and after treatment with c rhGM-CSF inhalation (N = 17) and d whole lung lavage (N = 16). Abbreviations: BAFF, B cell-activating factor; APRIL, a proliferation-inducing ligand; GM-CSF, granulocyte-macrophage colony-stimulating factor. Data were analyzed using the Steel’s testBack to article page