Yadava, O. P. (2019). First Indian practice guidelines in cardiac surgery ... Never too late! Indian J Thorac Cardiovasc Surg.
Chicago-tyylinen lähdeviittausYadava, Om Prakash. "First Indian Practice Guidelines in Cardiac Surgery ... Never Too Late!" Indian J Thorac Cardiovasc Surg 2019.
MLA-viiteYadava, Om Prakash. "First Indian Practice Guidelines in Cardiac Surgery ... Never Too Late!" Indian J Thorac Cardiovasc Surg 2019.
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