Intermarriages of hereditarily deaf mute and of hereditarily blind people, marriage counselling and the question of sterilization.
D001766:Blindness / Q000235:genetics*; D003376:Counseling; D003638:Deafness / Q000235:genetics*; D040941:Heredity; D006801:Humans; D008388:Marital Therapy; D008393:Marriage; D013242:Sterilization; D013245:Sterilization, Reproductive; D019987:Persons with Visual Disabilities
BLINDNESS/heredity; DEAF-MUTISM/heredity