:PROPERTIES: :ID: 26d9bcd1-93f0-446f-a85c-f5a412a9ddb8 :ROAM_REFS: cite:CBettocchi1969 :ROAM_ALIASES: "Bettocchi et al., 2004" :END: #+TITLE: The effects of androgen depletion on human erectile function: a prospective study in male-to-female transsexuals