Outpatient STD Clinic
Gadde et al. Clinical experience with pencillin skin testing in a large inner-city STD clinic. JAMA. 1993.
Purpose: 1. To determine the prevalence of (+) PCN skin tests among outpatients with well-defined but variable history of PCN allergy. 2. To determine the reproducibility, safety, and NPV of skin testing with major and minor determinant mixture.