Gupta, S. K., Krishnamoorthy, K., Tharakan, J. A., Sivasankaran, S., Sanjay, G., Bijulal, S., & Anees, T. (2011). Percutaneous closure of patent ductus arteriosus in children: Immediate and short-term changes in left ventricular systolic and diastolic function. Medknow Publications.

Gupta, Saurabh Kumar, KM Krishnamoorthy, Jaganmohan A. Tharakan, S. Sivasankaran, G. Sanjay, S. Bijulal, and T. Anees. Percutaneous Closure of Patent Ductus Arteriosus in Children: Immediate and Short-term Changes in Left Ventricular Systolic and Diastolic Function. Medknow Publications, 2011.

Gupta, Saurabh Kumar, et al. Percutaneous Closure of Patent Ductus Arteriosus in Children: Immediate and Short-term Changes in Left Ventricular Systolic and Diastolic Function. Medknow Publications, 2011.