https://dumas.ccsd.cnrs.fr/dumas-01930898/document 2018 France dissertations, academic antibiotics pharmacist penicillin, nos penicillins pharmacists antibiotic, nos Antibiotics anti-bacterial agents
--- https://pharmacomedicale.org/medicaments/par-specialites/item/beta-lactamines-penicillines-cephalosporines 2017 France drug information penicillin, nos beta, nos cephalosporin, nos cephalosporins penicillins