Varghese, Bipin Thomas2002-01-112009-05-312002-01-112009-05-312002-01-11Varghese BT. Needless interventions in medicine. Journal of the Indian Medical Association. 2002 Jan; 100(1): 52http://imsear.searo.who.int/handle/123456789/102386engAngina, Unstable --surgeryCoronary Artery Bypass --adverse effectsHumansMaleRisk AssessmentUnnecessary Procedures --adverse effectsNeedless interventions in medicine.Case Reports