API unit
radioactivity unit
radiation dose
radioanalysis
irradiometer
radioconcentration
dosimetry
radioassay
radiomitigator
radioecology
anthroporadiometry
pimonidazole
roentgenometer
beta ray
electron radiation
radiotoxin
dosemeter
beta radiation
radiotoxicology
dosimeter
gamma radiation
radiocautery
positron emission tomography
rad
radiogallium
X-irradiation
autoradiography
gamma camera
electronic reconnaissance
absorptiometer
teleradiotherapy
gamma ray
radiology
radioprotection
Geiger counter
radiospectrometry
nonradioactivity
paleodose
radiobiophysics
radiocollaring
gamma decay
radiotungsten
gamma
lithium-drifted silicon detector
beta emitter
activation analysis
radiouptake
rem
radiocontamination
radiographics