Rescuers pulled a seven-month-old baby and a teenage girl from the rubble on Sunday, nearly a week after an earthquake devastated Turkey and Syria and killed more than 28,000.UN relief chief Martin Griffiths said he expected the death toll to at least double after he arrived in southern Turkey on Saturday to assess the quake's damage.Tens of thousands of rescue workers are scouring flattened neighbourhoods despite freezing weather that has deepened the misery of millions now in desperate need of aid.