CHD7
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2678924/.
Buck, Cassandra; Balasubramanian, Ravikumar; Crowley, Jr, William F (2013-07-18). Isolated Gonadotropin-Releasing Hormone (GnRH) Deficiency. NBK1334. https://www.ncbi.nlm.nih.gov/books/NBK1334/ In GeneReviewsTM [Internet]. Seattle WA: University of Washington, Seattle. (1993). https://www.ncbi.nlm.nih.gov/books/n/gene/TOC/
Lalani, Seema R; Hefner, Margaret A; Belmont, John W; Davenport, Sandra LH (2012-02-02). CHARGE Syndrome. NBK1117. https://www.ncbi.nlm.nih.gov/books/NBK1117/ In GeneReviews
Bardakjian, Tanya; Weiss, Avery; Schneider, Adele S (2006-05-26). Anophthalmia/Microphthalmia Overview. NBK1378. https://www.ncbi.nlm.nih.gov/books/NBK1378/ In GeneReviews