Fred H. Hsieh, MD

Article

Allergy blood testing: A practical guide for clinicians

Author:: Fred H. Hsieh, MD

Publish date: September 1, 2011

These tests can confirm the diagnosis of an allergic disorder, supplementing the clinical history. They are particularly useful when skin testing c...

Article

Skin rash in a transplant patient receiving multiple drugs

Author:: Fred H. Hsieh, MD

Publish date: December 1, 2003

He is on heparin, trimethoprim-sulfamethoxazole, cyclosporine, and prednisone. Which one is the culprit, and what should be done?