1. Keck T, Leiacker R, Heinrich A, Kuhnemann S, Rettinger G. Humidity and temperature profile in the nasal cavity. Rhinology. 2000;38:167–71.
2. Snipes MB. Biokinetics of inhaled radionuclides. In: Raabe OG, editor. Internal radiation dosimetry. Madison: Medical Physics Publishing; 1994. p. 181.
3. USPHS. The Health consequences of involuntary smoking: a report of the Surgeon General. Washington, D.C.: U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, Center for Health, Promotion and Education, Office on Smoking and Health; 1986.
4. Baroody FM. Functional anatomy of the upper airway in humans. In: Morris JB, Shusterman DJ, editors. Toxicology of the nose and upper airways. NY: Informa Healthcare; 2010. p. 18–44.
5. Solomon WR. Nasal provocative testing. In: Spector SL, editor. Provocation testing in clinical practice. N.Y.: Marcel Dekker; 1995. p. 647–92.