Sullivan-Fowler M (July 1995). "Doubtful theories, drastic therapies: autointoxication and faddism in the late nineteenth and early twentieth centuries". J Hist Med Allied Sci. 50 (3): 364–90. doi:10.1093/jhmas/50.3.364. PMID7665877.
Sullivan-Fowler M (July 1995). "Doubtful theories, drastic therapies: autointoxication and faddism in the late nineteenth and early twentieth centuries". J Hist Med Allied Sci. 50 (3): 364–90. doi:10.1093/jhmas/50.3.364. PMID7665877.