two-tenths of 1.0 cc . of a multiple antigen containing ten separate ingredients , or in other words , 0.02 cc . of each foreign protein , when introduced into the rabbit 's anterior chamber , is sufficient to produce an altered ocular reactivity such that when 1 cc . of one of the ten antigens is introduced intravenously the eye shows hyperemia of the iris and conjunctiva with more or less edema and lacrimation during the next 24 hours .
C0003151
anterior chamber
C0015392
eye