| Engelsk substantiv: blocking agent | 
| 1. | blocking agent (om gjenstand) a class of drugs that inhibit (block) some biological process | 
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 | Ord med samme betydning (synonymer) | blocker | 
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 | Mindre spesifikke uttrykk | medicament, medication, medicinal drug, medicine | 
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 | Mere spesifikke uttrykk | alpha blocker, alpha-adrenergic blocker, alpha-adrenergic blocking agent, alpha-blocker, beta blocker, beta-adrenergic blocker, beta-adrenergic blocking agent, beta-blocking agent, labetalol, labetalol hydrochloride, neuromuscular blocking agent, Normodyne, Trandate | 
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