title: Recent changes in bacterial resistance to antibiotics.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000494:pharmacology* / Q000627:therapeutic use; D002701:Chloramphenicol / Q000627:therapeutic use; D003016:Clostridium perfringens / Q000187:drug effects; D004926:Escherichia coli / Q000187:drug effects; D004927:Escherichia coli Infections / Q000188:drug therapy; D006192:Haemophilus Infections / Q000188:drug therapy; D006193:Haemophilus influenzae / Q000187:drug effects; D006801:Humans; D007422:Intestines / Q000382:microbiology; D009268:Nalidixic Acid / Q000494:pharmacology; D009582:Nitrofurantoin / Q000494:pharmacology; D010403:Penicillin Resistance; D010406:Penicillins / Q000494:pharmacology; D012475:Salmonella / Q000187:drug effects; D012760:Shigella / Q000187:drug effects; D013045:Species Specificity; D013203:Staphylococcal Infections / Q000188:drug therapy; D013210:Staphylococcus / Q000187:drug effects; D013291:Streptococcus / Q000187:drug effects; D013297:Streptococcus pyogenes / Q000187:drug effects; D013449:Sulfonamides / Q000494:pharmacology; D013752:Tetracycline / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D010406:Penicillins; D013449:Sulfonamides; D009268:Nalidixic Acid; D002701:Chloramphenicol; D000667:Ampicillin; D009582:Nitrofurantoin; D013752:Tetracycline