_:vb50935915 . _:vb50935915 "A beta-lactam allergy that has_allergic_trigger amoxicillin."^^ . _:vb50935915 "IEDB:RV"^^ . _:vb50935915 . _:vb50935915 . _:vb50935915 . _:vb50935915 . _:vb50935915 "url:https://www.ncbi.nlm.nih.gov/pubmed/11746950"^^ .