color discrimination ability of 100 in-patients suffering from congestive heart failure and treated with digitoxin ( d ) , pengitoxin ( p ) , or digoxin ( dg ) was determined with the farnsworth-munsell 100 hue test ( fm 100 ) and compared with the color discrimination of 72 in-patients who were not treated with digitalis glycosides ( control group c ) .
C0012265
digoxin
C0012253
digitalis