Homeopathic therapeutics for Naevus symptoms from ABC Manual of Materia Medica and Therapeutics by G H Clarke….

Chromic acid effective.

Nitric acid of value.

Thuja, 192.

Zinc, 197.

George Hardy Clark
Clark, George H. (George Hardy) 1860-1941 was the author of: Homeopathic Treatment of Asthenopia; Lee and Clark's Cough and expectoration : a repertorial index of their symptoms; The A B C Manual of Materia Medica and Therapeutics; A system for the care and training of children; The Black Plague and Its Control.