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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for X-ray alternative:

MRI: X-ray alternative
ULTRASOUND: X-ray alternative
PETSCAN: X-ray alternative
MRIS: X-ray alternatives
MRI: X-ray alternative, maybe
MRISCAN: X-ray alternative
MRI: X-ray alternative, sometimes