Columbia subject headings:
Diagnosis, Radioscopic.
Electroluminescent display systems.
Imaging systems in medicine.
Optoelectronic devices.
Harvard subject headings:
Diagnosis, Radioscopic
Electroluminescent display systems
Imaging systems in medicine
Optoelectronic devices
Princeton subject headings:
Diagnosis, Radioscopic.
Electroluminescent display systems.
Imaging systems in medicine.
Optoelectronic devices.