Any player affected, who is worried whether the medication they are taking might cause a positive drugs test, is advised to call a 24-hour anti-doping hotline. "I am looking forward to going to Australia early and making sure I'm over the jet lag and fully ready" Murray said. "I was coming back from Miami and going to Scotland for a few days over Christmas so it was three, four weeks of training [in Miami], then back to Scotland, [where] it's cold, go to Doha, it's cold. Full Article at Guardian Unlimited