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

Crossword clues for They relieve blockages:

STENTS: Surgical blockage relievers
STENT: Blockage reliever
STENTS: They relieve blockages
STENT: Surgical blockage reliever
STENT: Blockage-relieving tube
STENT: Medical blockage reliever
STENT: Surgeon's blockage reliever