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Please see the sentence beside the green box. John Bil's Ship to Shore: Straight Talk from the Seafood Counter (2018). p 241.
#1: Initial revision
Why are freshwater fish more likely to contain parasites, than ocean fish?
Please see the sentence beside the green box.  [John Bil's *Ship to Shore: Straight Talk from the Seafood Counter* (2018)](https://www.cbc.ca/books/ship-to-shore-1.4922815). p 241.