The demonstration of the L.E. phenomenon in patients with penicillin hypersensitivity.
D004342:Drug Hypersensitivity; D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D008180:Lupus Erythematosus, Systemic; D010406:Penicillins / Q000633:toxicity*
D010406:Penicillins
LUPUS ERYTHEMATOSUS; PENICILLIN/toxicity