Kimberly G Blumenthal assistant professor of medicine, Na Lu biostatistician, Yuqing Zhang professor of medicine, Yu Li research assistant, Rochelle P Walensky professor of medicine, Hyon K Choi professor of medicine et al
Blumenthal K G, Lu N, Zhang Y, Li Y, Walensky R P, Choi H K et al.
Risk of meticillin resistant Staphylococcus aureus and Clostridium difficile in patients with a documented penicillin allergy: population based matched cohort study
BMJ 2018; 361 :k2400
doi:10.1136/bmj.k2400