Coronary angioplasty versus coronary artery bypass surgery: the Randomised Intervention Treatment of Angina (RITA) trial
Hampton, J R ; Henderson, R A ; Julian, D G ; Parker, J
The Lancet (British edition), 1993-03, Vol.341 (8845), p.573-580 [Periódico revisado por pares]London: Elsevier Ltd
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