1. The Breath, and the Diseases Which Give It a Fetid Odor; With Directions for Treatment;Howe,1888
2. Odor as a symptom of disease;McCassy;Medical Age,1898
3. The Physiology of the Olfactory Sense;Mccord,1949
4. Osmics, the Science of Smell;Kenneth,1922
5. On Diseases of the Liver;Budd,1853