An edition of The test drug-proving of the "O.O. & L. Society" (1906)

The test drug-proving of the "O.O. & L. Society"

a re-proving of belladonna ; being an experimental study of the pathogenic action of that drug upon the healthy human organism. Conducted under the auspices of the American Homoeopathic, Ophthalmological, Otological and Laryngological Society, with the indorsement and co-operation of the American Institute of Homoeopathy and various state and local societies

By American Homoeopathic, Ophthalmological, Otological and Laryngological Society