_:vb50935937 . _:vb50935937 "url:https://www.ncbi.nlm.nih.gov/pubmed/2434548"^^ . _:vb50935937 . _:vb50935937 . _:vb50935937 "A drug allergy that has_allergic_trigger sulfonamide."^^ . _:vb50935937 "IEDB:RV"^^ . _:vb50935937 . _:vb50935937 .