New Delhi: Giving a sense of relief to all its patients, AIIMS doctors today called of their three day long strike. The decision comes as a breather for everyone who has been waiting for this. The doctors were on a strike for an urgent issuance of degree certificates. Earlier, Union Health Minister Ramadoss warned them of strict action if their strike continued. "If the strike continues, we will have to hire doctors on contract and we will be forced to suspend the agitating doctors," Ramadoss told a press conference here. The three-day-old strike has severely affected patient care in the country's premier health institute.