TY - GEN AU - Warner,B W AU - Jones,P E TI - "Zebra effect" in the radiograph SN - 0030-4220 PY - 1981///0820 KW - Radiography KW - standards N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0030-4220(81)90020-7 ER -