Cid, A., W Verderosa, C. Rodrigo, A. Arismendi, N Rey, and N Medina. 1973. “Venous Catheterization. Clinical Investigation of Your Problems and Complications”. Cirugía Del Uruguay 43 (5):394-400. https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2480.