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Semi-centennial celebration of the introduction of homoeopathy west of the Allegheny mountains: held at Pittsburgh, Penn'a, September 20th, 1887, under the auspices of the Homoeopathic Medical Society of Allegheny County, Pa
Semi-centennial celebration of the introduction of homoeopathy west of the Allegheny mountains: held at Pittsburgh, Penn'a, September 20th, 1887, under the auspices of the Homoeopathic Medical Society of Allegheny County, Pa