Exploring the validity of the Transsexual Voice Questionnaire (male-to-female): Do TVQMtF scores differentiate between MtF women who have had gender reassignment surgery and those who have not? … Original link: Exploring the validity of the Transsexual Voice Questionnaire (male-to-female): Do TVQMtF scores differentiate between MtF women who have had gender reassignment surgery and those who have not?