Poisoning. 2nd ed. Toxicology, symptoms, treatments. By J. M. Arena, B.S., M.D. Pp. x...xv + 715. $43.50. Springfield, ill.: Charles C. Thomas. 1970.PracTical Management of the Allergic Child. By V. J. Fontana, M.D., F.A.A.P., FA.A.A. Pp. xii + 371. Illustrated. S15.00. New York: AppJeton-Century-Crofts. 1969.Advances in Biology of Skin. Vol. X: The dermis. Ed. by W. Montagna, J. P. Bentley and R. L. Dobson. Pp. xviii + 302. Illustrated. $18.50. New York: Appleton-CenturyCrofts. 1970.XXth International Tuberculosis Conference. Under the auspices of the International Union against Tuberculosis and National Tuberculosis and Respiratory Diseases Association, New York, September 1969. Conference proceedings. Ed. by J. Holm. Pp. 397. £10.5.0. Am...