Saline sinus rinse recipe. American Academy of Allergy, Asthma & Immunology. http://www.aaaai.org/conditions-and-treatments/library/allergy-library/saline-sinus-rinse-recipe. Accessed August 2017.
How to perform nasal irrigation. UpToDate. http://www.uptodate.com/contents/image?imageKey=ALLRG%2F71059&topicKey=PI%2F370&source=see_link&utdPopup=true. Accessed October 28, 2013.
Nasal wash treatment. National Jewish Health. http://www.nationaljewish.org/healthinfo/medications/lung-diseases/alternative/nasal-wash-treatment.aspx. Updated February 2012. Accessed January 2016.
Sowerby LJ, Wright ED. Tap water or "sterile" water for sinus irrigations: what are our patients using? Int Forum Allergy Rhinol. 2012 Jul-Aug;2(4):300-2. doi: 10.1002/alr.21031. Epub 2012 Mar 12. PMID: 22411733. http://www.ncbi.nlm.nih.gov/pubmed/22411733. Accessed January 2016.