Testing for allergy.
D004342:Drug Hypersensitivity / Q000175:diagnosis; D006636:Histamine Release; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis*; D007073:Immunoglobulin E / Q000032:analysis; D008168:Lung / Q000032:analysis; D010406:Penicillins / Q000009:adverse effects; D012698:Serologic Tests; D012882:Skin Tests / Q000009:adverse effects
D010406:Penicillins; D007073:Immunoglobulin E