Cerebral angiography was performed by -: (A) Sir Walter Dandy, (B) George Moore, (C) Seldinger, (D) Egas Moniz
Answer is D. Ans. is 'd' i.e., Egas Moniz o Egas Moniz first performed cerebral Aneioeraphy in 192 7,# He received the Nobel Prize for developing for developing frontal leucotomy as a treatment for psychiatric diseases.