2
Publications
34
Citations
2
H-Index
1949
Active since
Johns He is an author specializing in radiation protection, health sciences, and medicine.
Top concepts
HealthMedicineRadiologyRadiation ProtectionDosimetryCollimationRadiographyX-ray ImagingPatient SafetyRadiation Dose
Publications per year
1949–1979
2
2
Variations in x-ray exposures to patients.
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