Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) K. Uno and F. Yamasaku,Structural correlations with cross-reactivity of β-lactam antibiotics in delayed type hypersensitivity,Journal of Antimicrobial Chemotherapy,0305-7453,Oxford University Press (OUP),1989,24,2,251-264,https://cir.nii.ac.jp/crid/1363388844734050176,https://doi.org/10.1093/jac/24.2.251