A. Petechial spots on both legs. Ringer, 162, Mar. '72, 129.

C. Syphilis.

D. Ervsipelas, Curran, 135, 4: 36.

Psoroasis, 65, 376.

70. 172. Trichophytosis, (H.G.P.) Pruritus ani, 209.

Remarks

This salt is rarely used internally, except in syphilis as a substitute for iodide of potassium in cases where this latter disagrees.