1. "Opium antidotes" and their vendors Author(s): Mattison, J. B., author Publication: [Chicago?] : [publisher not identified], [1886?] Subject(s): Opium Dependence -- drug therapyQuackeryMorphine -- administration & dosage
2. On the use of cocaine in the opium habit: with a few preliminary remarks on its physiological properties Author(s): Mann, Edward C. (Edward Cox), 1850-1908, author Publication: [St. Louis?] : [publisher not identified], [1886?] Subject(s): Cocaine -- pharmacologyOpium Dependence -- drug therapy