National Institutes of Health
Nidcd: Smell Disorders
This site discusses the sense of smell and disorders associated with smell. The site provides information on what makes our sense of smell work, what smell disorders are, what causes these disorders, and whether these disorders may be...
Merck Sharp & Dohme Corp.
Merck Manual: Smell and Taste Disorders
The Merck Manual offers an interesting article that describes ways in which your sense of smell can be affected. Diagnosis and treatment for loss of smell are also discussed.