title: Two principal considerations are needed after low doses of ionizing radiation.
authors.forename: Ludwig E
authors.initials: LE
authors.lastname: Feinendegen
authors.forename: Herwig
authors.initials: H
authors.lastname: Paretzke
authors.forename: Ronald D
authors.initials: RD
authors.lastname: Neumann
mesh_terms: D001822:Body Burden; D002986:Clinical Trials as Topic; D004056:Differential Threshold; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D015994:Incidence; D016014:Linear Models; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology*; D016016:Proportional Hazards Models; D011829:Radiation Dosage; D011835:Radiation Protection / Q000379:methods; D011839:Radiation, Ionizing; D012062:Relative Biological Effectiveness; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors