ocular blood flow was measured in aphakic rabbit eyes using a radioactive microsphere technique following sub-chronic three times a day treatment with one of the following drugs : ecothiophate iodide ( 0.125 % ) , pilocarpine ( 4 % ) , epinephrine ( 2 % ) , norepinephrine ( 2 % ) or timolol ( 0.5 % ) .
C0014563
epinephrine
C0028351
norepinephrine