CDC - Management of Persons Who Have a History of Penicillin Allergy - 2010 STD Treatment Guidelines
Box 2. Skin-test reagents for identifying persons at risk for adverse reactions to penicillin* Major Determinant Benzylpenicilloyl poly-L-lysine (PrePen) (AllerQuest, Plainville Connecticut) (6 x 10-5M). Minor Determinant Precursors† Benzylpenicillin G (1...