Penicillin allergy testing - Twitter summary from Canadian Society of Allergy and Clinical Immunology 2012 | Immunology Diagnosis | Scoop.it
From allergynotes.blogspot.com.es - October 26, 2012 3:22 PM

The lack of access to validated penicillin testing reagents has been a major problem for nearly a decade. The minor antigenic determinants appear to be important for diagnosing penicillin allergy.