TY - GEN AU - HALL,E J TI - ON THE SPECIFICATION OF FIELD SIZE FOR TELECOBALT UNITS SN - 0002-9580 PY - 1996///1201 KW - Cobalt Isotopes KW - Equipment and Supplies KW - Radioisotope Teletherapy KW - Radiology KW - Radiotherapy Dosage KW - Technology KW - Technology, Radiologic N1 - Publication Type: Journal Article ER -