serum levels of at and its metabolites , nortriptyline ( nt ) , e- and z-10-hydroxynortriptyline ( e- and z-10-oh-nt ) , total ( e + z ) 10-hydroxyamitriptyline ( tot-10-oh-at ) , and desmethylnortriptyline ( dnt ) , were measured by means of hplc while minimizing adsorption onto glass .
C0028420
nortriptyline
C0002600
at