Hagmar L, Welinder H, Dahlquist I
Scand J Work Environ Health. 1986 Jun;12(3):221-2. doi: 10.5271/sjweh.2154.
The presence of specific IgE (immunoglobulin E) antibodies against a conjugate between human serum albumin and a reactive azo dye (Levafix Goldgelb E-3GA, Reactive Orange 67) was demonstrated by the radioallergosorbent test (RAST), RAST inhibition, and skin prick tests in an occupationally exposed subject with symptoms of mainly rhinoconjunctivitis.
