Which one of the following is the landmark performance of Dr. V. Mohan Reddy, an Indian, born doctor working in U.*.A. during February, 2005?
(a) Research on human stem cell which is likely to revolutionise treatment of deadly ** like *****.
(b) Successful open heart procedure called arterial switch performed on an infant.
(c) Research on genetic engineering which can help in treatment of deadly *** like AIDS.
(d) Successful brain surgery to revive the function of nearly brain of a ***** born infant.
