Maddinson, Harper added to Australia Test squad as Green's strain raises doubt

Australia has called Nic Maddinson and Harper into its Test squad, ABC News Australia reported.

The selection puts Maddinson on the brink of what would be a striking comeback to Australia's Test team.

Cameron Green's abdominal strain has left him in doubt for the opening match of the series against South Africa, opening the way for the additional call-ups.