A convenient wall holder for x-ray cones

AMA Arch Derm. 1957 Dec;76(6):788. doi: 10.1001/archderm.1957.01550240106023.
No abstract available

MeSH terms

  • Humans
  • Manufactured Materials*
  • Radiotherapy / instrumentation*
  • Retinal Cone Photoreceptor Cells*
  • X-Rays