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What Causes Low Reading Of Phenytoin Assay While On Phenytoin Twice Daily?
PHENYTOIN ASSAY (19/11/2010) 12.41 (25/01/2011) 3.11• Tab.PHENYTOIN 100 BD(was going on till 19/11/2010as 2tab x twice daily & later from 20/11/2010 as 1tab x twice daily).why the reading so much down pls give advice.