van Staa, T P, Pirmohamed, M, Sharma, A, Buchan, I & Ashcroft, D M 2023, ' Clinical Relevance of Drug–Drug Interactions With Antibiotics as Listed in a National Medication Formulary : Results From Two Large Population-Based Case-Control Studies in Patients Aged 65–100 Years Using Linked English Primary Care and Hospital Data ', Clinical Pharmacology and Therapeutics, vol. 113, no. 2, pp. 423-434 . https://doi.org/10.1002/cpt.2807