"Homosexuality." . . "Transgender youth." . . . "A practitioner's resource guide : helping families to support their LGBT children"@en . . . . . . . . . . . . . . "United States. Substance Abuse and Mental Health Services Administration," . . "Bisexual youth." . . "Sexual minorities' families." . . "Transsexualism." . . "Sexual minority youth." . . "Transsexual youth." . .