title: Interpretation of pneumococcal susceptibility tests with cefaclor.
authors.forename: D A
authors.initials: DA
authors.lastname: Preston
mesh_terms: D002433:Cefaclor / Q000494:pharmacology*; D018550:Cephalosporin Resistance; D002511:Cephalosporins / Q000494:pharmacology; D006801:Humans; D008826:Microbial Sensitivity Tests / Q000379:methods*; D010403:Penicillin Resistance; D010406:Penicillins / Q000494:pharmacology; D013296:Streptococcus pneumoniae / Q000187:drug effects* / Q000302:isolation & purification
chemical_list: D002511:Cephalosporins; D010406:Penicillins; D002433:Cefaclor