Cobra-Venom Reaction
Defined in 1 dictionary — Black's (1910)
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
In medical jurisprudence. A method of serum-diagnosis of insanity from hæmolysis (breaking up o the red corpuscles of the blood) by injections of the venom of cobras or other serpents. This test for insanity has recently been employed in Germany and some other European countries and in Japan.