1. Institute TW, Flores AR, Herman JL, Gates GJ, Brown TNT. How many adults identify as transgender in the United States? Williams Inst. [Internet]. 2016 [cited 2017 Mar 29]. Available from:
http://escholarship.org/uc/item/2kg9x2rk
.
2. Steinmetz K. The Transgender Tipping Point [Internet]. Time. 2014 [cited 2017 Mar 29]. Available from:
http://time.com/135480/transgender-tipping-point/
.
3. Reisner SL, Poteat T, Keatley J, Cabral M, Mothopeng T, Dunham E, et al. Global health burden and needs of transgender populations: a review. Lancet Lond Engl. 2016;388:412–36.
4. Cohen-Kettenis PT, Gooren LJG. Transsexualism: a review of etiology, diagnosis and treatment. J Psychosom Res. 1999;46:315–33.
5. GLAAD. GLAAD media reference guide [Internet]. GLAAD. 2011 [cited 2017 Apr 25]. Available from:
http://www.glaad.org/reference/
.