This section is from the book "A Treatise On The Materia Medica And Therapeutics Of The Skin", by Henry G. Piffard. Also available from Amazon: A Treatise On The Materia Medica And Therapeutics Of The Skin.
C. As a purgative in ulcers and chronic skin diseases, 1, 131.
D. Rhus poisoning, Canfield (1859), 103, 32: 414; (H.G.P.).
A. Urticaria, pruritus, Montegazza (Ann. d'Omodei, Apr. '65), 117, Aug. 30, '67, 169.
 
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