DDT (insecticide). Pathology of experimental poisoning in cats, rabbits, and rats with 2, 2 bis-parachlorphenyl-1, 1, 1 trichlorethane [with list of references], by R. D. Lillie and M. I. Smith; Pharmacologic action of 2, 2 bis (p-chlorophenyl) 1, 1, 1 trichlorethane and its estimation in tissues and body fluids [with list of references], by M. I. Smith and E. F. Stohlman; Histopathological changes following administration of DDT to several species of animals, by Arthur A. Nelson, John H. Draize, Geoffrey Woodard, O. Garth Fitzhugh, R. Blackwell Smith, jr., and Herbert O. Calvery.