"There can be no doubt of (masturbation's) injurous effect, and of the proneness to practice it on the part of children with defective brains. Circumcision should always be practiced. It may be necessary to make the genitals so sore by blistering fluids that pain results from attempts to rub the parts." Angel Money. Treatment of Disease In Children.Philidelphia: P. Blakiston, 1887. p.421.