title: Transmissible venereal neoplasia.
mesh_terms: D000818:Animals; D004283:Dog Diseases / Q000635:transmission*; D004285:Dogs; D005260:Female; D005833:Genital Neoplasms, Female / Q000635:transmission; D005834:Genital Neoplasms, Male / Q000635:transmission; D006801:Humans; D008297:Male; D014685:Venereal Tumors, Veterinary / Q000635:transmission*