title: Direct to consumer unproved screening tests turn a profit in Japan.
authors.forename: Yasuharu
authors.initials: Y
authors.lastname: Tokuda
authors.forename: Mitchell D
authors.initials: MD
authors.lastname: Feldman
mesh_terms: D006801:Humans; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D011667:Pulmonary Veins / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed