What certain doctors give you for turn? (4)

I believe the answer is:

spin

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'turn?' is the definition.
(I know that spin is a type of gyration)

I don't understand the remainder of the clue.

(Other definitions for spin that I've seen before include "some doctors deal with" , "This doctor deals in political publicity" , "Short drive" , "Revolve, whirl" , "Rotate quickly" .)

I've seen this clue in The Sun.

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