The phrase "all classes of agents" is correct and usable in written English.
It can be used when referring to different categories or types of agents in a specific context, such as in discussions about roles, responsibilities, or classifications.
Example: "The study examined the impact of all classes of agents on the market dynamics."
Alternatives: "all types of agents" or "all categories of agents".
Consistent with multi-modal analgesia, any potentially painful surgical procedure should consider inclusion of all classes of analgesic agents: non-steroidal anti-inflammatory agents (NSAID's), opioids, NMDA antagonists (e.g., ketamine), membrane stabilising agents (local anaesthetics), and α2 agonists.
All classes of disease agents cause zoonotic disease, including bacteria, viruses, parasites, and fungi.
Quality issues span all classes of antimalarial agents including diverse examples of falsification and substandard production (Panel).
However, in recent years a dramatic increase of the resistance among Staphylococci to all classes of antimicrobial agents, including glycopeptides, has been reported.
The treatment of HIV infection is challenging and many patients develop resistance to some or all classes of antiretroviral agents currently available.
Further, a summary from the SENTRY Antimicrobial Surveillance Program reported that gram-negative isolates from Latin America were uniformly more resistant to all classes of antimicrobial agents than isolates from North America (37 ).
As such, any controls should ensure that all classes of antidiabetic agents with unique mechanisms of action are available to facilitate achieving glycemic goals to reduce the risk of complications.
So far, NDM-1 carbapenemase has been detected in K. pneumoniae, Escherichia coli, Citrobacter freundii, Enterobacter cloacae, and Morganella morganii and has shown resistance to nearly all classes of antibacterial agents, except polymyxins and tigecycline (2, 3 ).
For the purpose of this study, we used MDR to denote isolates resistant to representatives three or more classes of antimicrobial agents, XDR as those resistant to all but one or two classes and PDR as those resistant to all classes of antimicrobial agents available [ 2, 3].
