3d image of methicillin skeletal formula

methicillin penicillin beta-lactam narrow-spectrum antibiotic bacteria flora resistance bacterial antimicrobial bactericide pathogen gram-positive gram- negative antibiotic-resistant antibacterial agent infections microorganism strain antimicrobial chemotherapy interstitial nephritis staphylococcus aureus epidermidis streptococcus pyogenes pneumoniae penicillin binding protein meca gene drug preparation mount treatment medicine medicament medication side effect adverse action iatrogenic overdose contraindications interaction pharmacology pharmaceutics pharmaceutical pharmacy pharma pharmacodynamics pharmacokinetics 3d