Australia's two-time Grand Slam doubles tennis champion Max Purcell has taken a voluntary anti-doping suspension after an illegal IV transfusion.
He's posted on Instagram that he took vitamins above the allowed limit of 100 millilitres, which he says was the fault of a clinic.
Purcell, who won the US Open with Jordan Thompson in September, says he's been "as transparent as possible" and hopes to be back on court soon.
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