title: Atmospheric pressure ionography--preliminary clinical evaluation.
mesh_terms: D000368:Aged; D001274:Atmospheric Pressure; D004583:Electrons; D005260:Female; D006801:Humans; D007477:Ions; D008327:Mammography / Q000379:methods*; D008875:Middle Aged; D011829:Radiation Dosage
chemical_list: D007477:Ions