https://www.google.com/url?q=https://www.them.us/story/israel-hormones-and-transitioning&usg=AFQjCNFm_OkZWSYvWd9vqrtbpNZUXFgeOw
https://en.m.wikipedia.org/wiki/G%C3%BCnther_Friedl%C3%A4nder
https://www.aish.com/atr/Transsexual_Jew.html
https://apps.carleton.edu/campus/gsc/assets/hormones_MTF.pdf
https://www.tevapharm.com/about/history/