Circulating blood eosinophils as a biomarker for variable clinical presentation and therapeutic response in patients with chronic pruritus of unknown origin
1 Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Md.
2 Department of Anesthesiology, Duke University Medical Center, Durham, NC.
3 Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, Md; Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Md. Electronic address: skwatra1@jhmi.edu.