Citations

=﻿Citations=
 * Izenberg, Ed Neil. "Complete Human Diseases and Conditions." Charles Scribner's Sons. Web. [|CX3497700120&docType=GALE&role=].


 * //Millennium Web Catalog//. Web. 22 Mar. 2011. [].


 * Staff, Mayo Clinic. "Cystic Fibrosis: Symptoms - MayoClinic.com." //Mayo Clinic//. Web. 22 Mar. 2011. [].


 * World Book. "Cystic Fibrosis." //World Book//. Web. 17 Mar. 2011. [].


 * CFF. "About CF: Causes, Signs & Symptoms of Cystic Fibrosis | CF Foundation." //Cystic Fibrosis Foundation - Home//. Web. 17 Mar. 2011. [].


 * //Cystic Fibrosis Inheritance Pattern//. Photograph. By Virtual Medical Centre.com.-CHART